Opened my first PR to a real open-source project and hovered over the submit button for an hour
It was a one-line docs fix. One line. I still reread the contributing guide four times, convinced I'd get publicly told off.
A maintainer merged it in twenty minutes with a "thanks!" and now I'm weirdly emotional about a typo correction. If you've been circling open source, the bar to actually start is so much lower than the anxiety makes it look.