http://status.nowherejezfoltodf4jiyl6r56jnzintap5vyjlia7fkirfsnfizflqd.onion/productivity/coldshowers/index.html
Start with the hands, then the arms, then the shoulders, then the legs, then the crotch area, then the belly, then the torso, then the back, and lastly the neck, the head and your face for last. Then as usual, clean yourself, but without ever turning up the temperature , take your time to finish cleaning yourself, there's no rush.