I care too much about being funny and sometimes I boil down to just a clown. I know this happens because of a deep rooted inferiority complex, but I don't know how to eliminate it, if that's possible. Regardless, I don't know how to deal with this. It's not as simple as just "stop wanting to get approval". I mean HOW do I stop that? What should the mental dialogue be or what?

tl;dr I know I have to stop seeking approval but I don't know how to just not care anymore