I hate it but as I’m single with no kids I can’t afford to not.
I do compressed hours (standard in my team) which does help as I get a day off in the week. It’s a long day when I’m at work, but that day off makes up for it. I’d not do anything with an extra 90 minutes in an evening but I can do something in a whole day (I don’t. But I could!). I find it useful to recharge and 2 days at a time (I have wednesdays off) is much less daunting than 5 days.
I looked into whether I could drop some hours when I came back from long term sick a couple of years ago but the numbers just don’t add up. I earn under £20k a year and live alone, I don’t have much spare money as it is.
Is your job something that could be done flexibly and you just have a crap employer? Or is it genuinely not something that is flexible? If it’s just that your employer doesn’t like flexible working then could you look for a new job with a different employer?