Hmm, dunno much about full time jobs, no1 in my closer family has a full time job.
But this Sunday I woke up at 5:30 am and worked till 21:30 pm with 2 or 3 40 minute brakes.
I never felt that tired in my life.
At the end of the day, when I got to the bed I immediately fell asleep, didn't even get my glasses off :S.
Oh, and happy B-day CG, although I'm a "bit" late with that.