These are actually pretty good, thank you! Here's mine:
If you're an artist, for the love of god, don't try to get better in one area that you don't actually enjoy just to impress other people. You might not impress them, and even if you do, you'll feel empty inside after the hundreds of hours practicing something you don't like doing. Practice what you enjoy doing. This advice sounds obvious, but if you're as young and naive as I was when I started practicing the piano, then this might resonate with you.