[mute]

There are only 9 combos of KK, QQ or TT and 12 combos of AK or JJ, so I am going to war on the flop, thinking I am more likely to be ahead than behind. If he shows aggression on the big streets, I start calling down.

Once the 9 hits the turn, you are no longer ahead of JJ, so check/calling turn and river looks good.