AKo: Agreed, should've bet more.

AA: I sometimes check dry flops with KK/AA to induce bluffs and to make (over)pairs feel comfortable betting turn/river. Villain told later in the chat he held 99.

98: I was really confident he didn't have a 6 and could call with just a 9. He called & mucked.

AQ: Turn minraise indicated a big hand, I put him on AK/KQ, so I was sure he would bet the river (KQ would for sure, AK might if I checked) Anyway, Villain checked behind with JT

QQ: Cold call usually indicates AA/KK (those tight-passive *** like to trap with them), so I was ready to c/f the flop. After that I should realize he had AK and I should've bet the turn. After that, the only way to get a bit of value is to check the river (Villain folded river).