I have 2 jobs so I work 12 hours a day. I am not complaining. I am grateful because I have 2 jobs while I know there are lots of people who don't have one or even a part-time job.
I work from 6AM to 6PM. That is when the last kid at our Before and After Care Site is picked up at 6PM. If the the parents are late I will be working more than 12 hours.
Being on your toes 12 hours a day can wear anybody out. But that doesn't mean that I should look worn out or haggard or worse - a walking dead. LOL And how do I do that? Just give me 5 minutes.