The whole point of Human Life is evolution, be it physically or mentally. There's no easy steps, everything is and will always be new to us, all the steps you do in your life will be new and hard to adapt, but that's what life's about. Everything around us was created, we were created, our home was created, nature was created, so everything I vision myself is keep creating or help create something in somehow... At some point we are all artists, we already created something at any time of our life. It is ok to be scared of new things, even if you created those new situations, being afraid is good, it means you care enough to feel that way, is part of us feeling fear, and that's good because it's a mechanic that we develop to protect ourselves, but even with it, we should always take a risk, cause everything that takes away the power of your mind is keeping you trapped on our own mind and delaying our way to the success. Take time to learn about yourself, about your mind, to know how to feel in determined situations, take full control of yourself, don't let your mind control you, because it will slowly kill you without you notice, understand that you can alter your emotions by the power of thoughts, the minute you slow down you will be able to leave all the bad influences behind.
You will always be enslaved if you can't control your mind, as soon as you get the world attention everything will turn against you... But if have the chance to control it, You'll find that ins't more than just a though.
You only live once, but you can die plenty of times during life... that's the main reason why having a good mindset is important, dying mentally can hurt more than your physical one... Don't let it happen, just promise me that, don't say you don't care because you so much worth it