One of the last tournaments I played I approached it with an ABR strategy (always be raising)
I was killing it, turned my 30k stack into 60k in the first three levels
Pickup those Aces and raise, two callers
Flop is
Checked to me, bet 3500 into 6k, one guy OOP calls
Turn
and he donks a 6500 bet into me and has 12k behind, I ship
He starts saying "oh geez, the pot is so big, I know if I hit my card my hand will be good, plus there are still rebuys"
He eventually calls off his stack with
and is promptly rewarded with a club on the river, HURR-DURR!
And this is one of many reasons I prefer cash games