Am i normal/please help?

I just kinda figured out that im weird... im 6'5 which is weird and im only 15 but any way i just noticed i know what everyone around me wants to hear to keep em happy and that i kinda play with peoples emotions when im bored.. I know what to do and how to do get a specific rise out of anyone around mw.. just recently i got a gf because i knew exactly how to play with her emotions,...I alos just noticed I wanted a gf because i was bored......... i know how to keep her happy and how to make her feel like she is on top of the world..... but what the hell.. why am i such an ***?.. is that at all normal?