Have you ever stopped to think about why does you are this way? What do you expect from people, why does you want so badly to seem good in their eyes? Why cant you ignore what people thinks about you? What do you want to prove to them? Why cant you be ok by yourself, why do you need other people approval? I think if you find a good answer to this questions, half of your problem will be solved. :thumbsup:
Anyway, finding answers wont be very easy... so good luck!