How do you avoid feeling like you’re “not doing enough” or failing at a young age?

Either it’s true or it’s not. If it is true, you could try to do more. Just take on more projects and don’t be afraid of failure – failures are just lessons you can take on.

If you really are doing as much as you can, you can probably look to see how other people are doing. I used to feel the same, until I started interviewing people and realized that most people are actually pretty terrible.