Excellent point. Another to add to the list is that you may easily have been hired under a higher standard as the team lead or "working/programming manager".

Excellent point. Another to add to the list is that you may easily have been hired under a higher standard as the team lead or "working/programming manager". I have been fortunate to never work with a bad programmer, but I have worked with inexperienced programmers that were learning as they went. I was not hired under the same standard or for the same reason they were.