Thank you! I wrote a Lisp interpreter once. It was fun! I have been coding for 10 years by the way. How do I know if my code is bad, or if my coworker is just

Thank you! I wrote a Lisp interpreter once. It was fun! I have been coding for 10 years by the way. How do I know if my code is bad, or if my coworker is just being judgmental (as some people here are suggesting)? Are you a good developer? Thanks