In support of my previous post, I'm going to show you what I do with my day. 

I am not a super-good housekeeper. My one-bedroom apartment is tolerable to me: the dishes get done after every meal, but I often leave them drying in the dish rack for days. My laundry gets done when I run out of clean undies, and I leave it drying in my office until I get a chance to put it away. My bathroom toilet and sink are clean; the tub is tolerable but could use a good solid scrub, and there's a bit of dust and stuff behind the toilet and the sink pedestal. 

I live alone, with the occasional overnight guest. I have no kids. I have one very fluffy cat.

So that leaves 7.5 hours/week to do some portion of the infrequent chores, spend time with friends, go dancing, knit, visit my grandmom, and deal with the random crap that comes up (making appointments, family crises, helping people with things, domestic occurrences), and maybe do something fun and different. 

And I don't have kids. And I'm fully physically able and psychologically functional. And I don't have an aging parent or spousal equivalent. And I don't really do anything very important. And I work from home, so I can sometimes combine work and other tasks like making a big pot of soup. And I'm still not Martha-ready

Now there are ways in which I could be more efficient. I could take fewer hot baths. I could spend less time preparing food, or do big batches of stuff. I could bake less. I could do yoga at home, rather than in a studio. But that would shave tiny amounts of time off the overall total: in order to live the way I prefer to live, I need to spend about 50 hours a week doing various different work-things. I need to sleep about 8 hours/night. I need to eat well, and I need to keep my apartment relatively tidy. And baking keeps me sane. 

My point is not that I could organize my time better, though that's undoubtedly true. My point is that all the things I do have a time-cost, and that in order to do something else, I need to acknowledge the time-cost, and trade things off accordingly. 
Footnotes )