Superstar Shah Rukh Khan believes emotions like disappointment, defeat and despair are positive `tools` which help people find the right path in life.

The actor took to Twitter to share his philosophy and belief in life.

`Disappointment, defeat and despair are the tools God uses to show us the way. Within this you will find your path....start today with this belief,` Shah Rukh posted on the microblogging site Thursday.

On the work front, the actor is busy shooting for Farah Khan's `Happy New Year`.