[Hermlord]

I call the river raise. The flop aggression could mean several things, but on the turn anyone paying attention will smell a made flush. Since he then raises on the river, he must be quite confident in his hand. Any flush you beat is a 10-high holding; maybe a 78s but isn't Axs much more likely? His aggro factor is if anything a bit low, so that just adds to your worries.

Finally: when you're good, the river 3-bet gets you one extra bet, maybe 2 if he caps, so let's say 1.3 or so. When you're behind, you get capped and must call, so you lose 2 bets.