You seem normal to me. You are more worried if others like you, rather than wanting to much attention. You also have a tendency to find reasons to feel bad about yourself. Just keep asking, one can always say "no". You may want to consider blocking your cousin from posting on your FB account along with some of those other negative people.. Such comments should not be on your account, you deserve better. Just delete the stuff off, as soon as you see it when you log on FB.