Okay, if I ever do PhD course in uni I will do a reasearch about the 35delG mutation in gene GJB2. That is supposed to affect hearing. I'm thinking... I used to listen to music a lot as a kid. Like with headphones and the volume was crancked up. I'm thinking it might have to do something with my anxiety. Mainly cause I feel nauseous most of the time and in public places, sometimes at home I feel like passing out. Maybe there's a link there.