If I make money from a piece of software, then that money goes towards paying for it (Although sometime when VJing the profits go to charity).
I have sufficient disability to keep me from having a job, so my quality of life is less than a person who works, and has a much larger disposable income (like every single person in those software companies). This is not through any choice of mine.
Also not having a job I have a lot more free time to fill, and for me A.S./A.D.D. is a condition where if I am not occupied I become badly depressed. In the past I've had nervous breakdowns from lack of stimulating activity, and the possibility of the happening again is the biggest fear in my life.
If I had a job and more money I'd pay for all the software I use. I'm not pirating because I don't want to pay, I'm doing it because I can't afford to pay for everything, and if I didn't I wouldn't be able to learn enough to get myself out of the mess my life is. My skills are mostly in computing, and I'm following a career path of game development, as it's been a major interest of mine for over 20 years, interests me enough that ADD doesn't keep me from focusing on projects, and is now available to study at degree level, where I can now get help thanks to being diagnosed a couple of years ago. Very few of the tools for game development are free because games run on commercial systems (in house the companies use things like photoshop, Maya and 3d studio). I pay for practically all my games, £30 being reasonably affordable if I don't spend too much on food. The ones I enjoy and that inspire me I pay for, but not the ones that are of poor quality and won't get played to completion/more than once just for research purposes. Hopefully if I can get a job after my degree I'll have enough money to pay for all the software, but packages that cost something like £300+ are out of my budget at the moment as I'm living entirely on benefits.
I also do a lot of web design, and for that everything that I use short of Flash is open source (and I won't need to use that at all when I learn more actionscript, and can use the freeware compilers). My web server runs OpenBSD, with Apache, PHP and MySQL.
In Hong Kong the police took the view that if a piece of software was being used to learn how to use it, then they wouldn't press charges, but businesses and anyone profiting from it's use had to pay for all their software. Hong Kong has more pirated software available than most other countries, as a lot of it comes from China, and is distributed through Hong Kong to the rest of the world.