ToffeeMC said:
Why do people play hard games? Why would one wish to subjugate themselves into playing something MIND NUMBINGLY FRUSRATING?
You are missing the point, it isn't mind numbing for those of us who like a challenge infact its very much the opposite.
Some ppl like to play games that need a high degree of skill, motivation and concentration while others like to play to relax and switch off. I like to play both ways depending on how i'm feeling.
When it comes to my challenge fix I love shmups, i've been gaming since 8bit and nothing was more enjoyable and an pure adrenaline ride than 1 Credit Clearing a shmup. Im taking about my hands actually shaking due to the adrenaline while i'm playing the game (expect maybe other arcade games in a real arcade and Eve online pvp) Thats why Lilith Slave is so passionate about Touhou and the genre in whole.
To the OP I don't know if you do anything else outside of gaming that is difficult but rewarding but it does exist in gaming, if you haven't gotten into that side of gaming I'd suggest you give it a try as you are missing out on a big part of what make video games so enjoyable. Especially when so many AAA games are getting stale, bland and just meh.
I think everybody needs to do their own 1CC or something akin to it. I think this article explains it better than I can http://shmuptheory.blogspot.co.uk/2010/05/one-credit-completion.html