I'm in the woods with Dr. Doolittle.
You've always got to have a plan B. You've got to be able to shift gears and find a new course of action.
After 20 years in special operations trust me, I know my body.
You may only get one chance at something...and that requires confidence in your ability.
In any high stress situation you are going to default to your level of training...period.
Clear water is always suspect.