With all those troubles that come with a super life, you can never have enough "me time". This Perk helps you by letting all your troubles take a "day off". A eldritch monster is trying to devour reality and you are the only one who can stop it? Relax, it won't happen until you have your "free day".
A super tinker is planning to take over the world? Relax, that won't happen when you are playing your games, having a date, or even on the beach. This perk takes action from time to time while you are relaxing or too stressed.