Are you crazy? Swimming right after lunch? Do you know how foolhardy that is? Actually, it's not foolhardy at all. The idea that that's dangerous is a myth.
Too bad you didn't know that. Your belief in the danger of swimming after a meal is so strong that you cramp up and die thanks to the placebo effect. You go to hell and demons skate over you, poke you with hot forks, and call you bad names.
Okay, never mind, you can take back that action: