If that means I’m not liked, I’ll pay that tax.
1. doctor's appointment
2. picking up the kids from daycare
3. being an early bird and coming in way earlier than everyone else
4. working part-time
Just from the top of my head.
In any case, I am absolutely against slaving yourself for your employer and that is not what I meant at all.
Heck, I think 40 hours a week is too much -- I'd much rather see something closer to 32 hour work weeks, realistically.