I think one of my biggest fears has been giving up or not being satisfied by what I am doing, either because I've set unrealistically high standards or I simply lose interest and don't come back to something. I've felt like I've come close often but the thought of giving up something I've done for as long as I can remember is kind of frightening.
A part of me also fears criticism or outright hatred of my work; though I've mostly seen positive responses to the work I produce. When it comes to criticism I just worry that it ends up being a biased opinion rather than something constructive.
As far as inspirations to become a creator, it would probably be all the people I've followed over the years from childhood till now. I've seen some people who can pinpoint the very moment they knew but its a concept I kind of grew up on and hoped to pursue eventually. Now that I'm doing it though it makes me look back and wonder what my younger self would think of me alongside those I looked up to.