Saints and God work for benefit of others out of their nature. 'Bhurj Patra Sam Tanu sant Kripala.' Meaning - Saint's body is a leaf (which was used in earlier days to write on) which gives it life to enlighten others.

A through check will reveal that demons seek pleasure through their cruel activities. They enjoy to see others in distress. When they see well being of others or hear words in the praise for others, they feel as it they were gasping for air and when others are suffering, they feel as if they were in the heaven.

Saints and God who are replete with divine happiness derive happiness in making others happy.

Suicides are committed to put an end to the life which is full of distress and when the person loses hope of getting what is sought. Thus suicides are done to reduce sorrow. However, suicide is greatest sin and therefore the one who commits suicide ultimately invites more distress.

Suicide bombers think they will end up in the heaven as reward not knowing the fact that it could actually land them up in hell.

From and ant to king of demigod, everyone is after the happiness. It is the very nature of soul. Hindu also states that there are five basic motives which are behind the actions of any living being.