When you're young, you have a lot of free time and no money to enjoy that time
When you get into a career, you have money, and no time.
When you retire, you have money and time (to some extent), but you're old and likely not able to enjoy things nearly as much as you would have been able to when you were younger (generally due to body aches and whatnot).
Being middle/lower "class", you're basically fucked.
It's easy! Just take 100% of your free time and throw it away on a far-off dream so you're completely exhausted. Go into debt trying to get a fancy degree to maybe increase your earning potential.
More seriously, if you feel you're in the same position:
If you're privileged enough and have the willpower, you might be able to find a happier work environment (though it requires sacrificing your already meager free time by searching for jobs constantly for 6-12 months or more). I know folks for whom that's paid off - very impressed with them. May also be some online courses or community colleges around that could open doors.
If your situation is impossible, I'm sorry. I feel for you.
Here's the trick: just sleep less! You'll get more time to play games do chores, stare at the ceiling in existential dread find yourself, and slowly lose your sanity as sleep deprivation begins to bring your worst nightmares to life sleep deeper in the precious hours.
It surely gets better if you can make the necessary changes to your life to improve this.
I never hear anyone talk like this who doesn't live in the suburbs with a huge commute. I live in a city and can get to work in 15 minutes without a car.
My schedule is:
6:00am: Wake up, shower, eat breakfast, get dressed.
6:45am: Leave for work.
7:00am: Arrive at work.
12:00pm: Lunch hour.
4:00pm: Leave work.
4:15pm: Arrive home and unwind.
5:00pm: Workout.
5:30pm: Prepare Dinner.
6:15pm: Eat Dinner.
6:45: Clean up kitchen and other parts of home.
7:00pm: Movies, Video Games, Social Time, Sex Time.
10:00pm: Go to bed
That gives me a full 6 hours between finishing work and going to bed. If I choose an easy dinner, I hardly have to do anything less than fun after work, and I work in a cool part of town so I don't actually have to go commute anywhere. I can be drinking at a bar within 5 minutes of clocking out, and I don't have to drive home. Any other errands I make in a week are within walking distance of my home or work.
Before I moved, my schedule was:
5:45am: Wake up, shower, eat breakfast, get dressed.
6:30am: Leave for work.
8:00am: Arrive at work.
12:00pm: Lunch hour.
5:00pm: Leave work.
6:30pm: Arrive home and unwind.
7:00pm: Prepare Dinner.
7:45pm: Eat Dinner.
8:15pm: Clean up kitchen and other parts of home.
8:30pm: Movies, Video Games, Social Time, Sex Time.
9:45pm: Go to bed
So that gave me an entire 3.25 hours after getting home, giving me no time to fit a workout in without giving up other leisure activities. This doesn't even factor in that everywhere else I needed to run errands was a 15-30 minute drive away.
At first it looked like Photoshop, and I know it is, but I just realised... it's that dude from that double suicide photo, isn't it? Russian dude and his girlfriend?