i am not sure i understand your play at 37,41 with 67 against TT. lets say the call pre flop against 3bet is ok because its suited connectors and your deep but i dont understand the bet at the river. if you believe he had two overcards i think its more profitable to let him try steal the pot. another reason i dont understand that bet is that it was kind of strange that he didnt cbet and yet he called your bet at the turn, i mean if he had overpair he would bet at flop, and if he had overcards he wouldnt call at turn i think, so TT was very possible hand because it justifies the 3bet pre, the fact that he didnt cbet, the call at the turn... to conclude i dont see any reason to bet the river...
