I am definitely one to doubt myself. I think as a human being it is pretty normal. I'm always scared to do something because in my mind the probability of it turning out how I want it to is to low. I tend to be scared and cautious. What a stupid way to act. I know.
When I started college I didn't know what I wanted to do. I ended up declaring and Elementary Education major because I love kids and I was something my parents were happy with. I didn't love it though. It was safe I almost instantly knew it wasn't for me. I would make list after list of things I could study and I kept putting art and photography down. I am such a creative person and I love being able to express myself. I could never make the jump though. I was sure that I would start into my art classes and look dumb because I didn't know as much. I doubted myself. The inner battle continued until last year. I was ready to just take a break from school for a year or so while I tried to figure out what I wanted to do. After many longs talks with my parents and prayers to my Heavenly Father the answer came so clear. I needed to go into art. That would be the only way I could stand staying in school long enough to graduate. I said to myself "Sarah, everyone has to start somewhere. You know that when you want something you will work hard for it, believe in yourself!" Now, a year later, I am an art student with an emphasis in graphic design and I love it. I am actually excited to do my homework. I even instagram it!
So, moral of the story. Take chances. Don't be afraid to fail or get rejected. If you never go out of your comfort zone you will never know what could have happened. How miserable would it be to live a life full of "what ifs?"