I'm thinking of my lack of experience preventing me from doing what I want
What is it that you really want to do?
I want to be an astronaut. But something along the lines of my experience makes it impossible.
It is good to have so many dreams and high hopes. Do you have plans on how to try to achieve them?
It's kind of hard without the money.
If you feel afraid of failure it might be worth taking a chance because you might be successful. Have you talked to someone about your fear of failure?