See,me neither . And there's a trick to that. Primarily don't fish the banks or beaver dams. I know guys that love to hit the dams. Not me,not no but hell no. If you find a submerged hole with no air access, then logically only one thing should be in it. A hole with air access...huh uh, could be anything in that damn hole.
Anyway, it takes a while to get used to not hauling ass out of there when you feel something clamp down on your foot or hand. It's not natural to go after it. But you learn.