It is completely normal to depend on others, that is how we have evolved, as social beings. I think it is good to try and get to a place where we feel confident enough to not depend on external stimuli for self worth (weather that is drugs, relationships, possessions etc.) but it is not weird not to do so. Maybe ask yourself where these questions come from "why do I want approval from X?" "why don't I feel good unless I'm accepted by Y?". I wish you the best, sorry if what I'm saying isn't relevant.