LAHORE - The reason behind the suicide committed by a 23-year-old student of University of Engineering and Technology has been found disappointment, sources close to Gujjar police station investigation wing said on Wednesday. The sources said before committing suicide Siffat Ali, resident of Gulgasht, had long conversation with his friends. The police said they had recovered a letter from his pocket on which the deceased wrote, I have fed up with this life. I am going to commit this act due to personal reasons, sources claimed quoting the deceased writing. It is worth mentioning here the deceased committed suicide by hanging himself with the ceiling fan in a room in Mumtaz Hostel on Tuesday night. The police handed over the body to his uncle Arshad without conducting autopsy.