Everyone complains about Mondays. It’s the start of a long work/school week, and the end of the weekend, and almost everyone enjoys the weekend. Personally, I dislike Tuesdays as much if not more than Mondays. Sure it’s a day closer to the end of the week, but there’s still awhile to go. At least on Mondays you’re rested up (unless you’ve partied all weekend), and sometimes its good getting back to work/school after being off for a few nights, it can be refreshing sometimes.
It’s a lot different after a long vacation though, I usually dread coming back after a week long vacation. I usually develop somewhat of a routine during vacations and I hate coming back, it isn’t refreshing like coming back after a short weekend.
All I’m saying is, I don’t think Monday deserves as much hate as it gets, sometimes it does, but most of the times Monday can actually be a good day.