I would never do a performing major. They usually result in you waiting tables. I seriously thought about majoring in acting. However, I might take an acting class though, just because you said this and that it might get you over sensitivity. Usually, fear and self doubt is a defeater for me, and I do bad with anyone whom constantly criticizes or yells at me. I like to play pool a lot with some ESTP's and they'll bust your balls the entire time. It's helped me to somewhat get over criticism. I couldn't have someone yelling at me all the time though or I would seriously fight with them. This may be a symptom of my PTSD.