With AA I will call, but I cannot say that I will always call.
We know AA is the best starting hand, but if you think about math, the power of that hand will decrease with more players in action.
If you're playing a satellite, with enough chips to win a ticket, it's okay to fold near the bubble. Against 3 players, you will have a 55% victory, why take the risk if you already have the prize?
We can talk about other situations that may make more sense in instant calls, others that you can fold, which means that you need to think about all the circumstances and folding is a valid strategy.
__________________
|