I dont think i take a stab at this one.
I think the only good hand that would have called us MAYBE is QJ.
Krystal called us on flop and turn, he either has QJ, or like Q9 clubs (both would be the less likely options imo).
Or krystal has a king, in which case were screwed, or krystal has a pocket pair, in which case, if he was ready to call with the king overcard, then the 2nd king will only encourage another call since itll make it unlikely you have one.
I think the times where a river bet works, with us holding the jack and ace of clubs, just arent worth it.
or maybe im a wuss?