Am I a super genius?

I've heard people say this for years and have never experienced it, and I've done plenty of development while tired.

Certainly the next day, with a clearer head, I can see the mistakes I couldn't before, but I've never been so off-the-rails-wrong that I literally just trashed it all and started over.

I would be interested in a poll to see if this is a common thing for people. Do I have a super power in being able to work reasonably well in less than perfect circumstances?