When someone praises me abt my studies next day or that day no matter how hard i try i m unable to do it acullty its some kind of strong resistive force tht cayses problm? Help me

It would appear that you have a problem accepting compliments.

Not unusual, depending on what goes on in your nuclear family.

As a first step, remember that you have value because you have something to offer others.

Getting a complement is a way of finding out what you have to offer others that they consider beneficial to them.

Start assuming that a complement may be an objective evaluation of a talent that you possess that you don't know you have and then "own" that talent.