What is the life cycle of the gibbon monkey? Gibbons spend around 200-300 days in gestation and live for about 20-40 years.
Victims in 15 percent of hate crimes thought it was motivated by sexual orientation, in 12 percent of crimes they thought it was motivated by religious bias, and in 10 percent of crimes they suspected the motivation was against their disability.
Answer Wiki. I think the most common reason is the punishment. They want to punish themselves for something they feel guilty/ashamed about - the general thought of self-destructive people is that hurting themselves even more is going to make up for it.