Nightmare flop for KK

[ShowMeAtlas]

I have been excrucitatingly tight since on doubled up on hand 2 courtesy of a complete maniac. Villain seems solid and has been very tight. Button got his stack on hand one when he tangled two other maniacs. He limps too much, especially on the button.

Holdem No Limit - $100 BB

CO ($1,500)
Button ($7,870)
SB ($2,850) [Hero]
BB ($3,375) [Villain]
UTG ($2,405)

Hero is SB with K, K
Preflop: (5 players, $150)
2 folds, Button calls 100, Hero calls 50 and raises 300, BB calls 300, Button folds

Flop: J, A, Q (2 players, $900)
Hero?

That is a sick flop and there's a good chance I'm beat. Should I take a stab at this?

[taipan168]

Hero checks and folds to any (reasonably sized) bet on the flop. Betting here is absolutely pointless.

EDIT: read this thread, it should be stickied