Excellent, this gives me another comparative advantage. I wonder how much I can get paid for taking ice baths for science.
You'd be introducing an extremely specific self selection bias into the experiment, and likely not one that the researchers would be expecting to have to deal with ;)
As in Joshua Blaine's original description (below), but may be used to brag about things you've accomplished either this month (December) or the previous one (November), assuming that you haven't brought it up in any earlier Monthly Bragging Thread.