The Emotional Cost of 1,248 AI Coding Sessions

I classified every negative emotion from a month of AI coding sessions. Two-thirds were frustration. The triggers will look familiar.

What 713 R Errors Taught Me About AI Coding Assistants

I mined 1,237 AI coding sessions for every R error. The finding: AI doesn't make exotic mistakes. It makes your mistakes — the same variable typos, the same path bugs, the same type surprises. And R is the reason why.