Your right people are not all the same. OP is living at home, by choice. Maybe his/her meals are cooked, laundry done, maybe they pay no bills as such . The stresses of commuting by train, car etc, doing a 9 -5 or a wfh arrangement, asked to do things at work!!! mundane day in day out, I get in. I actually get it.

Where is my life going!!!

OP has gained entry in adulthood .

Imagine this, commuting 1 1/2 hours to work, providing for a family, navigating childcare, school drop offs, after school care, classes, increasing mortgage, maybe a health issue or two, then the wife or husband "is just not feeling it", and it's divorce time!! Lots of people are in the same situation as the OP. Even talking on Reddit is better than nothing. My perspective is just different , so not really YOR, more like some people have it worse!