Today’s Lesson: Never Do A Cannonball In A Frozen Pool

Today's lesson is an important one. When the water of the pool you're about to jump in is frozen, you may want to reconsider your next move. You can jump and hope to break through, at which point you could get trapped under the remaining ice. You could jump and simply bounce off the frozen ice, injuring yourself in the process. Or you could simply not jump. This gentleman chose option B.