What's the toughest decision you've made with pocket aces?

Pocket aces look unbeatable, but they can create difficult spots. What's the hardest decision you've had to make with AA, and how did it turn out?

The toughest one for me was facing a huge river shove on a four-straight, three-flush board after getting action on every street. I kept telling myself, "They're never bluffing here," but folding pocket aces felt impossible. I eventually made the call and got shown the nut flush. It was an expensive reminder that one pair is still just one pair, even when it starts as AA.