While people complain about physical labor, working mentally is hard in it's own way. I get working physically can be very repetitive at times, but I can still show up on time on do the work. As a web developer, working mentally is a slippery-slop and people seeing you just sitting there seem to think you are fucking lazy. -_- The irony is, most times I rather work physically. But working mentally has more benefits, despite how mentally difficult it is at times.