I started cooking when I was about 10. I have memories like when I was 6 or 7 with my mom, and when I was 12 I started getting real serious about cooking.
I can watch a movie and go, 'Oh, my god, that person is acting.' If you just listen to what the other person is saying, your response will always be genuine.
If you want to conquer fear, don't sit home and think about it. Go out and get busy.