how can I stop being pathetic all the time? I suck at almost everything.

you and me bro, I feel your pain

If you're great at sucking, at least you're great at something.

Just keep doing what you do and you'll eventually start feeling pride in the code you write.

Most people suck at *almost* everything.
But they are good at some things

just practice xD

Suck it up and go fuck some shit up.

You can start by not comparing to others. Then start to focus on what you do and try to be better. You should fail multiple times and that is normal because that will make you better. Failing is learning. Accepting that you suck is like accepting that you will never learn. Work hard now be better tomorrow. GL buddy.