BELIEF:An acceptance that something exists or is true, especially one without proof.
An example of belief:
we need to use our right hand as it is auspicious. If it is so, why GOD created left hand for us?
I believe in OMNIPRESENT GOD [aham brahamasmi]. As he is present in my right hand, he is there in left hand too.
But ALL of us know in our inner that success doesn't depend on right hand.
The same with using right leg for first stepping.
THERE IS NO POINT IN HAVING SUCH BELIEF
SO LET US CRACK THE BELIEF