Who needs sleep?

That year we swapped the motor in the parking lot I left home at 8pm Thursday night after working all day, drove all night, arrived around 10am, did the who car show thing, partied till around 3am, got up at 7am, went to the track all day Saturday, swapped that motor sat night, slept from 5am to 7 am, track all day Sunday, left at 6pm to go home. Got home at 8am Monday, went to work at noon.