I was just trying to point this out! Though in a more pedagogic setting: I have a very smart coworker who's been out of school for ~1.5 years. He works quickly

I was just trying to point this out! Though in a more pedagogic setting: I have a very smart coworker who's been out of school for ~1.5 years. He works quickly and tends to create bugs he has to fix later. I got him to contrast his style against our coworker in his 50s who is slower to merge, but the rarely has to fix a bug!