I'm a vibe coder and I'm scared that I have no idea what I'm doing anymore

So for some context my only experience with any form of coding is using R. I have 0 IT development experience and I work in a non IT field. 2 years ago, when chatgpt first came out, I gave it a spin to see what all the hype was about and was disappointed. Fast forward to last month and I thought to give this new fangled AI thingy a try again. First thing I did was use Claude on Haiku to try and get it to do clean up some reports for me. On hindsight, that was a huge mistake cuz the output was terrible. Then