let me tell you, FIFI ABDU a famous Arabian bellie dancer goes Hajj every year because she wants the hope that she can go to Heaven and she want's Allah to have a little sympathy for her, and UM Kulthumm a famous singer has done the same, if these people have and want a chance to go to heaven and remember that God is the only Judge in the end, the most forgiving. Why commit suicide? You know if you die no Prayer is made for you? you know you are no longer a Muslim? you know that you must remember that the prophet (PBUH) had said "the best of you are those of (believers) who had hardship in their life", and also everyone has IBITLAH (test in life) at least 1 ibtilah every 40 days, and some companions of the Prophet (PBUH) would be sad if they had no Hardship every once and a while, because they think that God has forgotten them. God gives us these Tests in life, to be able to have Patients, this life was created for that. This life is too short, and the afterlife is eternity forever and ever......., Pray and ask for help from God and Imam. Believe me nothing is worth committing Suicide, life is a gift, look at others around you, some much people who have much less in life and still say "Al-hamduallah(thank God)", there are people hungry, people with illness, people with nothing and etc...., there is so much and God has given you, like eyes to see the world around you, I think you need to really learn how to appreciate most things in life people take for granted.
Allah is great and look at Ayyub in the Qur'an
In the Qur'an, it states that the Job was a righteous servant of God, who was afflicted by suffering for a lengthy period of time. However, the Qur'an clearly states that Job never lost faith in God and forever called to God in prayer, asking Him to remove his affliction:
And Job, when he cried unto his Lord, (saying): Lo! Adversity afflicteth me, and Thou art Most Merciful of all who show mercy.
—Qur'an, sura 21 (The Prophets), ayah 83
The narrative goes on to state that after many years of suffering, God ordered Job to "Strike with thy foot!". At once, Job struck the ground with his foot and God caused a cool spring of water to gush forth from the Earth, from which Job could replenish himself. The Qur'an states that it was then that God removed his pain and suffering and He returned Job's family to him, blessed him with many generations of children and granted him great wealth. In addition to the brief descriptions of Job's narrative, the Qur'an further mentions Job twice in the lists of those whom God had given special guidance, wisdom and inspiration (IV: 163) and as one of the men who received authority, the Book and the gift of prophethood (VI:84). Look at Youtube videos of Ayyub and other Islamic Prophets and their test, if you understand Arabic listen to Omar Abdel Kafi he is the Best this is a nice lecture about patients part 1 http://www.youtube.com/watch?v=c1Z07y2m_bQ
part 2 http://www.youtube.com/watch?v=FK0-N4tE4S0