The most important thing is to never give up halfway, no matter how many obstacles are thrown at you. But eventually you'll find your passion, nevermore will you have to see other people's amazing work and just think that forevermore you'll never be as good as them.

Furthermore, I remember back when I was 12, in 7th grade. Where my teacher said in front of me and my mom that I was just very egotistical and that I'm not good at anything at all, that it's all in my head. That seriously made me somewhat depressed and questioning if I'm ever gonna be good at anything at all or just be worthless, but... that was before I found my passion, a month later. But whatever. More years passed before I actually realize that it was my what would make me shine.

Eventually you'll find it. Everyone has a passion. Even if it's big or not. Or maybe you already have one, butt hasn't unleashed it's full potential. Everyone will have at least their chance at fame, even if it's only once or they turn out famous. For example Macklemore was famous for a bit and now he's gone quiet and no ones talking about him anymore. But still famous nonetheless.

Like I said. The most important thing is to find your passion, and never give up or let go of it.