Extremist Muslims are found to propagate the following lies:

Non-Religious countries have the highest rate of SUICIDE, while Allah has taken happiness out of their lives. Allah says in the [Quran 20:124: وَمَنْ أَعْرَضَ عَن ذِكْرِى فَإِنَّ لَهُۥ مَعِيشَةً ضَنكًا  But whoever turns away from My Reminder will certainly have a miserable life]. That is why three ex-Muslims David RajulkahfSamir Naima El Bezaz and Sarah Hegazi also committed suicide due to their miserable life in light of the promise of Allah.

Answer:

Muslim propaganda is totally false, while:

  1. Firstly, the polls (link) show that the non-religious Western countries are the HAPPIEST people in the world, and they are absolutely not leading a miserable life. 
  2. Secondly, the atheists (i.e. non-religious people) have no fear of death, and of any punishment in the grave or in the hereafter (like Muslims). If they are suffering from severe illnesses and pain, then they consider death to be a BLESSING. That is why they are supporting the movement of Euthanasia (a practice of intentionally ending life to relieve pain and suffering), and it is the main reason why they have high rate of suicide. 

Rate of Suicide is high among Atheists, while they don't fear death, grave and the hereafter

The truth is, only religious people are afraid of death, and then punishment in the grave, and then punishment in the hell. While Atheists have absolutely no fears, neither of death, nor of any punishment in the grave or in the hell. 
That is why atheists enjoy life till they are able to enjoy it. And when suffering due to old age or illnesses catch them, then they are already 'mentally' prepared to hug the death peacefully. 
This 'mental preparedness' is very necessary. It is your ‘mind’, which supports you and prepares you to face all kinds of terrible situations. For example, if you are close to death, then it is your mind which will prepare you to face it by presenting this argument that death is a reality, and the whole universe is functioning upon the same principle, then why to fear death? It will further prepare you by giving this argument that death is a form of ‘blessing’ too. The result of this mental preparation is that Atheists are much more peaceful at the time of their death as compared to the religious people
While Muslims are not only suffering physically at the time of death, but they are suffering mentally too. And they are absolutely not peaceful and they are crying and praying and trying to seek Allah's support at the time of distress. But when Allah remains absent, and does not come to reduce their pain and suffering, then Muslims start suffering from mental tensions too, as if they made any sin in their life, and that is why Allah is making his death so painful and not hearing his prayers. 
Since atheists don't fear death, thus they support Euthanasia (a practice of intentionally ending life to relieve pain and suffering).
Muslims call this Euthanasia to be a suicide and thus Haram. 
But for atheists, this Euthanasia is not Haram, but a very important basic Human Right, while different religions took away from humans in name of false hope and lies that God/Gods come for their rescue, and will get them rid of illness and pain. This religious lie compels the poor human being to suffer a long painful life till his death becomes blessing for him and gets him rid of this suffering. This is perhaps the biggest cruelty of religion which it brought upon human beings. 

Results of Euthanasia

Today, we already have thousands of cases of Euthanasia in front of us. 
And in each and every case of Euthanasia, we see that every person was peacefully and happily going into the valley of death. 
Therefore, even the death of atheists is not miserable, their death is also bringing them Happiness. 

The case of suicide of 3 Ex-Muslims

All three cases i.e. David RajulkahfSamir Naima El Bezaz and Sarah Hegazi were fully satisfied and happy at time of their death, and they left the notes before committing suicide and explained the reason for their decision (PS: David Rajukhaf was not even an ex-Muslim, but only an Arab atheist from Syria, but Muslims are wrongfully declaring it to be a suicide from an ex-Muslim)

All three have been suffering from extreme mental stress and depression since their childhood. All three were under therapy for years. They fought against this mental disease for years. But a time came for them where the option of suffering more pain became useless for them. Thus, they were perfect candidate for Euthanasia, and they had the right to get assistance in their suicide, but unfortunately it was denied. 

Unfortunately, despite the movement in support of Euthanasia in the western countries, still it has not been officially allowed in majority of the western countries (except of like Switzerland and Luxemburg etc.). Almost all atheists are in favour of this basic human right of Euthanasia, but the struggle is still going on and hopefully we win this battle soon for the benefit of humanity. 

Non-Religious Western countries are the Happiest people in the world

World Happiness Report is an organization which collects its data from polls like PEW research and then categorizes the countries on the criteria how happy and satisfied they are from life, and how they are having long life spans etc. 

According to this report, these are the non-religious western countries where people are leading a very happy and tension free life and average life span is very long. 

Muslims have this misunderstanding that good life necessarily means that husband and wife always stay together. But this concept is wrong. A good life means a life free of tensions. If a husband and a wife are having problems living together, and it is causing tension in the home, then they could separate and lead a better life than a life full of tension while staying together. 

It is not necessary that children see their father or mother every day. If children see one of them at the weekends, or during school vacations, and enjoy this short stay, then it is enough to lead a happy life. 

Muslim men themselves had multiple wives, and had dozens of concubines, and had a lot of children (and in some case they don't even know the name of all of their children). They were able to visit only one of his wife and children from her in one day. Or many Muslim men from poor Muslim countries are working abroad and visit their wives and children only once in one or two years. Still Muslim claim that they and their wives could lead a happy life in this setup too. But when it comes to the western countries, then they deny it, even though a father could see the children every weekend and during the school vacations. 

 
Please see the following chart to see the Happiness Index of different countries. This chart is refuting the Muslim propaganda completely and showing them the truth. It is unfortunate that Muslims still act stubbornly and deny the Truth for the sake of their religion (link). 
World Happiness Index: Muslim countries are low in Happiness

For ranking of the rest of countries, please visit this link. Almost all Muslim countries are at the bottom when it comes to Happiness

Suicide attempts of Muhammad vs the 3 Ex-Muslims

It is strange that Muslims are not ready to spare the 3 ex-Muslims for committing suicide, despite the fact that they were suffering from extreme mental depression since childhood. 
But on the other hand, Muhammad himself tried to commit suicide multiple times, and that too only while he became 'sad', and despite the fact that angel Jibrael appeared multiple times to him in order to stop him from suicide. 
Sahih Bukhari, Hadith 6982:
The angel came to him (i.e. Muhammad) in it (i.e. Cave of Hira) and asked him to read. The Prophet replied, "I do not know how to read." (The Prophet  added), "The angel caught me (forcefully) and pressed me so hard that I could not bear it anymore. He then released me and again asked me to read, and I replied, "I do not know how to read," whereupon he caught me again and pressed me a second time till I could not bear it anymore. He then released me and asked me again to read, but again I replied, "I do not know how to read (or, what shall I read?)." Thereupon he caught me for the third time and pressed me and then released me and said, "Read: In the Name of your Lord, Who has created (all that exists). Has created man from a clot. Read and Your Lord is Most Generous...up to..... ..that which he knew not." (96.15) Then Allah's Messenger  returned with the Inspiration, his neck muscles twitching with terror till he entered upon Khadija and said, "Cover me! Cover me!" …  Khadija then accompanied him to (her cousin) Waraqa bin Naufal , who during the Pre-Islamic Period became a Christian and used to write the Arabic writing and used to write of the Gospels in Arabic as much as Allah wished him to write. He was an old man and had lost his eyesight. Khadija said to him, "O my cousin! Listen to the story of your nephew." Waraqa asked, "O my nephew! What have you seen?" The Prophet  described whatever he had seen. Waraqa said, "This is the same Namus (i.e., Gabriel, the Angel who keeps the secrets) whom Allah had sent to Moses. I wish I were young and could live up to the time when your people would turn you out." Allah's Messenger  asked, "Will they turn me out?" Waraqa replied in the affirmative and said: "Never did a man come with something similar to what you have brought but was treated with hostility. If I should remain alive till the day when you will be turned out then I would support you strongly." But after a few days Waraqa died and the Divine Inspiration was also paused for a while and the Prophet  became so sad as we have heard that he intended several times to throw himself from the tops of high mountains and every time he went up the top of a mountain in order to throw himself down, Gabriel would appear before him and say, "O Muhammad! You are indeed Allah's Messenger  in truth" whereupon his heart would become quiet and he would calm down and would return home. And whenever the period of the coming of the inspiration used to become long, he would do as before, but when he used to reach the top of a mountain, Gabriel would appear before him and say to him what he had said before.
So, even Jibrael was not enough to comfort Muhammad and despite his multiple appearance, the sadness in Muhammad's mind was enough to make him to attempt suicide multiple time. 
Muslims are suffering from extreme Double Standards when they see Muhammad's attempts for suicide to be normal, but only the suicide attempts of Ex-Muslims to be a wrong thing.
 
Note: We, as atheists, believe that Muhammad never attempted suicide but all these stories from him of Jibrael and attempts of suicide was his human drama in order to impress the people and to make them to believe in his prophethood. But Muslims believe in his stories, so let them answer about the suicide attempts of Muhammad.
 
One ex-Muslim wrote: I know for me, it’s not my atheism which causes depression, it’s from other fricken Muslims!
One ex-Muslim wrote: What makes me depressed and suicidal isn't the fact that i don't believe in god, it's the fact that i have to pretend as if i do.
One ex-Muslim wrote: Life is tough when your whole world is muslim but u the outcast. If you a loner,like me, uh its fine, hell with them,but for a social person .. he just lost whole social life.
One ex-Muslim wrote: For me it's the fact that it makes "people like me" who are gay and atheist seem like demons, and when everyone around you believes you should be put to death because of who you are and what you believe in, it's quite hard to stay fucking sane and not want to kill yourself