the point of pouring a shit ton of ice water over yourself is because when one suffers from amyotrophic lateral sclerosis (ALS) one of the effects the disease has is a numbness throughout the body, as well as struggling to breathe, and both these are meant to temporarily happen when doused in freezing water. It’s to raise awareness of what ALS feels like and encourage donations towards research and cures.
you should NEVER BE EMBARRASSED ABOUT YOUR LAUGH like of all the things that you should not be embarrassed about that is maybe the biggest. that is your happy making sound. i hope it sounds like a crazy donkey. you are beautiful.