You Have the Fears of a Teenager
You are still finding your footing in the world, and a lot fear stems from your own insecurity.
You feel ready to be more independent and successful, but you're worried if you can really do it.
You fear failure, and you also fear humiliating yourself. The less confident you are, the more afraid you are.
Over time you are learning that everyone is afraid... you just have to act as if you're not!