trouble with a lot of those is how inflexible and demanding they are. i do not miss working BOH where every spare moment had my phone blowing up like "can you come in", my shifts never actually ended when the schedule said they would, and if i got scheduled for a day i couldn't work and couldn't find someone to cover for me i'd just get fired. like sure, it's work! but definitely not what i'd call a "side hustle". i definitely don't miss it.