It's obvious enough I know, but I learned the hard way betting queens after an ace came on the turn. I bet my flopped straight all the way not paying much attention to the board as it paired and gave someone a full house. Tread carefully when the board pairs. I found myself guilty of this many times. I would play and call hands I wouldn't have if I were down or even.
Poker is an endurance game as well as everything else.
It's all about staying with your draws cheaply and making others draw expensively. I was seeing the best possible hands and figuring out who was likely to have something playable. I felt kinda in a zone. I'll group together as they were played mostly the same. I lost money by not paying good enough attention to what was on the board and who was betting and when.