We know burnout is real, but for founders and entrepreneurs sometimes the hours of work go way beyond a 9 to 5 and even a work week. How do you manage your time properly to get results but not get burnout? are you mixing hobbies with work to take effective breaks? I for instance, whenever I have to do long hours of prospecting i'm grabbing the guitar every 45 minutes or so and jam a few songs before going back to work.