[roggles]

How did you know he made trips? You are psychic?

Anyway, bet turn smaller, this is how you would bet if the 8 filled you up. Bet about 1.8 is good.

On river I would bet half the pot and fold to a raise. The reasoning here is we might well have the best hand, so it's a value bet. It's also a blocking bet because if he didn't fill up he probably won't raise, and we want to show this hand down. By betting full pot you are making this way too expensive for yourself