The Frustration of 3-Betting AAxx OOP

That's because it's very dependent on the players you play against , some will put you in hard spots , and some will just play passive.
Solver won't help you with that , specially for live poker , it's useless.
You need to know your opponents, and how to exploit them .

I don't agree with very much of this. Solver is for having a baseline. OP is struggling exactly because he doesn't have one!

This

If you don’t know baseline? You won’t know how to deviate against however ur opponent is deviating.

Baseline says b33 f, b100 turn and then river is prolly a check call to allow villain to bluff or value bet worse as calls from villain on river may be too nutted to trips or straights if we just outright jam

Then we adapt this to our villains bad play via exploits. Is he XR too passively? Prolly bet full range and can size up with our value. Is he XR too aggressively? Then we prolly bet less of our range here as we don’t want to be blown off our equity.

But first and foremost we need to know what the opponent should be doing so we can determine whether he’s doing it or not.

As far as studying solvers, we don’t care what our exact hand does and that’s a mistake a lot of new players make when studying. They focus on individual hands. Instead, we care about what our entire range does and what are the heuristics of the hands that bet, check and fold.

Find the heuristics through the noise. If we bet only 40% of our range here, what are the type of hands in that 40% range that are betting? What do they all have in common? Maybe they all have at minimum a BDFD and a pair blocker? Maybe they are all over pairs with a NFD, maybe they are top pair with 1 str8 blocker and 1 Flush blocker at minimum.

See the pattern through the noise and then implement the pattern, not the exact hand. You should know instinctively on wet dynamic two tone boards with no straights and double broadway that as the PFR in a SRP we are gonna bet almost all our top pair hands that have a BDFD and a front door flush blocker for b66 almost everytime.

This is a heuristic.

Same as the PFR on a mid low low trips board like 733 we can b33 with almost our full range as we have a ton of AA combos and the 3 is very hard for any range to have whereas on a board like J99 we check almost our full range as the J and 9 hit every decent preflop BTN or co caller range to an open.

Find the pattern through the noise

Learn the heuristic

Y'all are way too smart for me. I understood a fraction of this.

We're all trying to learn. Some learn faster than others. You're being aggressive. And it's totally unnecessary.

Just trying to wake you up

If this is the narrative in your head, I guarantee you it will effect your decisions at the table. Spend half the time thinking about your thoughts as you spend with the solver and you'll have a more solid approach to the game.

I've studied solvers a fair bit, nothing crazy. I tend to think they're a bit overrated unless you're playing like 5/10+ online.

However if you're just blindly 3b AA OOP bc you have AA then not cbetting like the greatest board ever for your hand then spend some time using solvers esp for the stakes you're playing it's insane not to be

Then you want to try to justify higher level plays like pushing him off 98 bc we have JT blockers but we aren't even starting with the basics like 1/3 cbet flop...start at the start and work on your fundamentals and you'll become a much stronger player

i assume Td on river is Th? you have Td in your hand.

1/3 flop or check is fine although i prefer bet due to fd

turn though is mandatory bet. have to charge those fds and gutters. bet turn 1/3 for 150, river brick so we x looking to pick off bluffs.

as played we block boats with JT, so i think we just call. he will have 98 and 33 sometimes but he will have KQ9 farrr more often. i dont think its even close tbh. especially he raised pre utg and called 3b. he very likely has a hand like KKQ9, KQQ9, KQ99, QJ88 or something of similar structure considering we block AA, and with this runout we can account for 50% of the Js and Ts as well. i think folding is a mistake but you know the players in your game better.

Preflop is good, 3-betting AAJT vs is mandatory, no issue there. The real problem, flop strategy 7c 3c 3s, this is where AAxx OOP becomes psychologically uncomfortable, but here's the key. This flop is actually very good for your range. You 3b preflop vs UTG. Your range contains, AAxx lots, KKxx, big suited broadways, high rundowns.
UTG flatting range contains, rundowns, suited connectors, some 77, some suited broadways, rare 33, but not much, many would 4b small pairs less often than you think
On 733, you have massive overpair density, he has a lot of air, he rarely has trips, this is a range CB board at some frequency. Checking 100% is the first leak.
Why AA feels awful here, because, you block nothing, you don't improve often, you fear slow played trips, you hate facing a check raise, but solver wise, and practically, small CB is good, even live
The turn Js, now things change, AA + J, essentially over pair + top pair, still lose to 77, 33, beat most Jx, beat floats, beat club draws.
But by checking the flop, you've capped yourself, now your hand looks like, AKQ, KK, random air, some slow played AA, you gave UTG a free card with clubs
The river Td, final board, 7c 3c 3s Js Td, you now have: AA + JT, you lose to, 77, 33, J7s, T7s, unlikely UTG, slow played JJ, possible but unlikely pre, slow played TT, unlikely pre
You beat, missed clubs, KJ, QJ, AT, random floats
Now the key detail, "UTG looks back at this cards before betting 500", live tell translation, that often means, checking kicked strength, checking if he improved, not nutter, players with boats usually don't check their cards.
What does he bet river with?
Tendencies at live 5/10: when passive line goes: check/check, check/check, check/bet big, river bets skew toward, thin value, you checked 3 times so I'll take it, occasionally slow played monster, but here's the math. Pot 525, he bets 500, you need to be good 33% of the time, are you good 1 out of 3 times? Against a TAG fish reg, yes I think so
If he has 77, 33, JJ, would he really check twice, some players might trap once, but twice on a draw heavyish texture with clubs? Less likely
The real leak, your problem isn't the river, your problem is: you're playing AAxx like a fragile hand instead of a range advantage hand. When you check 3 streets, you force yourself into a bluff catcher with what should be a value hand. That's why AAxx feels miserable OOP, you're surrending initiative too often
River I call, you under repped, you block nothing relevant, he can easily have missed clubs, he can thin value Jx.
And you only need 33%, folding is too tight unless you have a strong read that this guy never bluffs rivers
What you should've done differently, you should've bet small on flop like 150/175, should have evaluated on the turn, probably check some, bet some. When you CB flop, river becomes much clearer.
River is a call for me, but bigger lesson, you're not bad with AAxx OOP, you're just over defensive with it, AAxx in 3b pots is still a value hand on most paired boards, your letting fear of monsters dictate your lines.