I understand and get when kids and teenagers feel like they're alone and it's not going to get better. My advice is that there is a support system out there, there are a lot of people who have been through what you're going through and are going through it now. ↗
Whatever is about you that is translated into your art, that's gonna keep you completly original and fresh and I just think that, that's just the best advice I can give, to an artist creatively. ↗
My advice to anyone is to figure out what you're good at - what it is that you love doing the most in life - and figure out a way to make a living from it. ↗