Earlier quoted context omitted.
you [...] can't afford maintaining them Not sure I can entirely agree, when I was broke I had a fair amount of free time and I spent a lot of it learning to repair motor vehicles. Parts are not free, but labor & markup is most of the cost anyway.
> when I was broke I had a fair amount of free time How did you manage this? I was working my ass off just to keep the bills paid and doing chores to avoid costly services like dining out and maintenance.
If you don't have a job where you can simply take on more hours, but it's also not predictable enough that you can get a second job, you just end up with a lot of useless free time on short notice.
Can't afford hobbies, trips, no significant other (being poor doesn't help your dating life), what else is there to do?
It took money for me to actually run out of free time. I honestly really enjoy tinkering and fixing stuff, but it's usually no longer worth my time (to my own dismay).
Before money learning to fix something meant the difference between keeping the car going, or having your car break down without money for the shop bills. I've fixed lots of stuff by flashlight so I could get to work the next day.
Nowadays being put in that sort of back-against-the-wall scenario isn't likely to happen, unless I sign up for some sort of game show or reality TV where it's purposely planned.