Help

Guys what is it called when you can't tell any shit to your parents even tho it's not harmful at all. But I'm scared it'd be the opposite and get my head smash onto the wall (ok my mind went wild, too exaggerating I guess that will never happened but this show how scared I am) (and I oops! Ok I just remembered that's exactly how my mom threatened me. She never smash my head directly and only slap me until it bruise... Ykwhat this is why telling/confessing to other help makes you realize what is what) anyway, I want to pierce my ear, which part of the ear is the best to hide the piercing? I always had my hair down so it's not big deal. Here's a reference https://pin.it/2wGi2YhMu I can't wait aaaa ε=ε=(ノ≧∇≦)ノ