I work 5 days a week and I'm fine with it. I still get plenty of time to do my hobbies and socialise. Sure I would like more time to do the things I want to do but that's what holidays are for. I work 9-5 mon-fri, so yes the "boring mundane job" that quite a few people especially on the internet seem to think is sad... yet you know what it’s perfect for me. I wake up I have a bit of morning to myself before I go to work I get in for around 9 then I leave at 5 on the dot, I'm not paid to work anymore so I won't. I see some people in my office that work longer because they feel their work is "that important" and they simply must be there to do it. Personally I just see that as poor time management. Sure I do a bit of overtime if needed towards special or urgent projects, but only if I am being paid for that overtime and if it A) interests me B) doesn't conflict with my personal plans.
One of the things our office "promotes" is work life balance, I enjoy my work and I'm content with what I do and I will do the work to the best of my ability between 9-5. Outside of them hours it is my time and I do what I like. No more no less. But it seems some people struggle (or lack the balls) to just work their normal hours.
That said my week usually goes like this:
Mon: urgh start of the week, most likely work a bit slower unless there is something really really important going on
Tues: I hate Tuesday, worse day of the week but starting to get in stride
Weds: WOOOO peak efficiency day, will generally work better and hell half way through the week !
Thurs: Nearly at the weekend, will still be working quite well and generally motivated
Fri: LAST DAY OF THE WEEK TILL THE WEEKEND !!!!! will work well in the morning with lots of motivation, that slowly starts to decline after lunch time at which point I am slowly switching off until 5pm when I rush out of the door
Sat + Sun: This is my time ! I do what I like
