Research by Marissa Sharif of the Wharton School and colleagues found that leisure time is only psychologically beneficial to a certain extent. “The sweet spot is a moderate amount of free time,” she said. “We found that having too much time was associated with lower subjective wellbeing due to a lacking sense of productivity and purpose.”
https://www.theguardian.com/science/2021/sep/09/study-links-too-much-free-time-to-lower-sense-of-wellbeing The Guardian