Quote Originally Posted by biondino
do i lay KK down when i am 95% sure i'm up against AA? no

Wow. Why do you hate maths? Just look at this sentence. If you are sure you are 95% against AA THEN YOU LAY DOWN KK. You are something like 17% to win in this precise situation.

As Pelion argues eruditely, there are compelling reasons to lay down a set in this hand. But fighting the mathematics isn't one of them. It will always win.
If you can't tell his AA KK example was tongue in cheek then you have really gotten into the internet pissing match way too deeply. Why not start arguing over misspelled words next?
The hand can be laid down. I probably shouldn't be against many villains. Without a read, felting this is no bigger mistake than folding it early. The board gave OP the escape hatch and he failed to use it.