Mostly just a lurker here, but in regards to "never fold the nuts"

Saw this in a 5/10 live game I observed.

Three limps and the flop is KJT, checks through. Turn is Q and brings a spade draw. V1 bets 30, V2 calls, V3 Raises to $230, V1 Raises to $1300, V2 calls for less, V3 shoves, V1 calls. Shitloads of money in the pot, everyone has an ace. Just V3 has the spade draw and it hit.

V2 for sure could have folded the nuts, and not felt bad about it at all. He's really only calling to chop and win back 4BB's