Conversation so far:
When did Hazare join the military?
Hazare was drafted in the Indian Army in April 1960.
What was his position in the army?
he initially worked as an army truck driver and was later attested as a soldier.
Did he serve in any war or conflict?
During the Indo-Pakistani War of 1965, Hazare was posted at the border in the Khem Karan sector.
What followed his post at the border?
He was the sole survivor of an enemy attack.
Did it take time to recover from the attack?
The experiences of wartime, coupled with the poverty from which he had come, affected him.
He considered suicide at one point.
How did he recover from his thoughts of suicide?
turned instead to pondering the meaning of life and death.

Question: What did he do after he recovered?
Self-contained rewrite: What did Hazare do after he recovered from thoughts of suicide?