River bet/fold while getting good odds

I think you just beaten, 67 got there, A3 got on the Turn, also every Jx and 2 pairs beats you. I would fold to such agresion. Without solid reads you dont have there a call. beacuse your just beating not enough hands.

Against a Loose Passive guy that raises. You have to have a really good reason to call which in this case. I dont see any reason at all to calling so in short.

I think that hand was standard and well played.

You just have picked 27 hands. So actually you don't have any significant read and what is he supposed to valueraise once he did just call the turn. Unless he's got 67 he doesn't have any further plausible valuehand. This fold is very bad. You got 1:10 against almost unknown opponent that just called the turn and told you he could possibly have Ax, a worse Pair, backdoor Flushdraw. Q3 K3 maybe. You gotta learn to compare valuehands and bluffhands and if you just figure a few valuecombos and you get 1:10 you should always pay off. Instaraise is rather a strong hand but you should not argue: Oh, i foldet because his timingtell told me he's strong. You don't know him

Call