You're losing a ton of value on late streets, because you're afraid of betting into better hands, when worse hands will call.

Spot the guys who check made hands too often, and value bet everyone else thin. Also, play more drawing hands against those guys who check strong hands, and pot bet strong when your hand hits against them. They tend to under represent their hand, which has the effect of trapping themselves when you make, because they feel you're playing into their trappy weakness.

You'll think it's funny the first time someone slowplays AA, you hit a weird straight, and they get stacked. They'll start swearing in the chat about how horrible you are, and how AA is the worst hand in poker because it never holds up.