I took six months off working full time (5 years at job) when I turn 30. For little other reason other than I knew I wanted to take a break when I turned 30. It was my birthday present to myself. To prepare, I rented my house out to coworkers/friends, moved in with family, then went to Africa for 2 months. Got back, continued working at my PT job at a zoo, and took on a seasonal gig as a tour guide in a tourist spot. Between the part-time job, the seasonal gig plus tips, and rental income, Not only did I not spend any savings, but I was able to add to savings.
5 months later I got offered a position (where I am now), with a month delayed start date, so I got to play hooky for an extra month. I will remember 30 fondly sigh.
Anyhow, I love the idea of mini sabbaticals scattered throughout my working life, vs retiring super early, so I am focusing on passive income such as rental property. Ideally by my 40th, I will be able to meet savings goals via passive income, and fund my expenses and play money via minimal active income like PT work, or seasonal gigs.