IIf you get a computer and a new OS comes out that you need to run programs and you can't afford to but it and the program what do you do.
As usual: If I can't afford the book, I'll have to read for a certain task, I'll steal it or make a copy at the local copy shop. When I'm in the urge to get somewhere and can't afford a ticket, I'll use the tram/train anyway without paying. Or steal a car. No big deal.