A coworker at my last job did something like that - he had been there several years, and asked to work only 4 days a week for 80% pay. I don't think he's ended

A coworker at my last job did something like that - he had been there several years, and asked to work only 4 days a week for 80% pay. I don't think he's ended up getting as much out of it as he hoped, though.