Unforgiving Casual

Someone who has spent a lot of time/money into a certain task or hobby and but isn't that good at it; this of course doesn't stop the Unforgiving Casual, thou art persistent and just wants to have a fun time. The Unforgiving Casual gets upset like all of us when failure and bad luck comes apon him, but he/she never stops until he/she is met with unvarying failure or certain success.

"Life has been tough these few weeks working on the new car, but they don't call me a Unforgiving Casual for nothing..."