Also...

The worst thing that can happen when you're holding AA is for 5 people to call your minraise. You are no longer favourite to win the pot, despite having the best hand, and you are out of position with no idea what the others are holding. There is every chance you'll be betting big into someone with 86o who flopped 2 pairs, and it'll be really hard to get away from it. Bye bye stack.

I don't think 5 people calling if I've got pocket Aces is the worst thing that can happen by any stretch of the imagination.