I have worked on a manual encryption esolang for half a year and many stupid error I have made during it lol, including but not only:
Coded an entire main function, and somehow forgot to call main(), published 3 versions in both replit, GitHub and pypi before noticing this error
in an encrypt module I made it so that it shifts places, and in my decrypt module I never shift it back and wonder why it fails to decrypt, struggled for one and a half month before noticing I forgot to shift it, got multiple wrong output including a face from here
Yep I’m always stupid when sitting and code, until I got to the washroom and sit on the toilet for 2.718281828 seconds