Semi-retirement - I work Tuesday, Wednesday and Thursday. I'm relatively busy on Tuesday, but the other two days I spend more time on the Internet than anything else.
One Summer during high school I manned a one-employee used record shop downtown that my uncle owned. Very few people even walked in there. It was the size of a walk-in closet. I stayed on the phone most of the time. The worst thing was that there was no desk or furniture....just a folding metal chair like you would have with a card table. It was not comfortable. I had to lock up the shop to even go to the bathroom next door in a movie theatre. Easy....there was nothing to this. And I could only take cash payments...no cards, charging, or checks.