See “imposter syndrome” https://en.m.wikipedia.org/wiki/Impostor_syndrome As for brainfuck interpreter, that’s probably too much for you right now. That’s really not a good place to start, unless it’s an assignment. It sounds like you’re a student/junior level, it’s not all that big of a deal. If you like it and want to make something of your self, keep at it. There are a lot of kinds of programmers, you just have to…
I was thinking I had imposter syndrome, but it says self doubt in one’s abilities compared to others, despite evidence to support the contrary. There is no evidence to show I am competent in my craft, as in not as less competent than I really am. But as for the brain fuck interpreter I’ve already done it, it’s about 95% complete and I did it in rust. It’s just part of it was not programmed the way it should have been…
Dude, just keep going. It’s like you’re saying you’re bumbed because you’re having trouble getting your jet pack to work and propulsion theory is confusing for you.
See things through, that is the distinguishing characteristic of a competent programmer in the real world.