Going back to work after a great weekend is better than not being employed at all. As much as I dislike a working Monday, I much prefer it to all of those Mondays where I was unemployed a couple of year ago.
I haven't met anyone enjoys working on Mondays. If you are one of those rare few that likes working on Mondays please write me at email@example.com and tell me your story. I'll post your explanation next Monday.