Folding is something I really need to get my head around as well. I've spewed off plenty to river bets thinking the fish can't have anything and there seems to be a lot of talk about bet folding being better than check calling in the Beginners circle lately. I tried that but seemed to spew just as much .Hopefully experience and time will get me better at choosing which the best option is between check folding , check calling and bet folding in different situations.