well, i only work part time at the mo, after having to leave a 45hr a week job.
now, its whenever they need me, weekly rota, about 20 hours a week.
on top of that though, and here comes the fun bit, i wake up at 6.30am for a 2 mile run, then at the gym for 8.15-8.30 for an hour, then walk the dog, then back to the gym at 1.30, then to work(work evening most of the time)
i do this 6 days a week, so i think i do alot of work, just i only get payed for a fraction of it.