Hello, I'm Terrorcon Blot, and I'm a casual.
I could, can, and will not compete on a level of a tournament player. Believe me, I tried. Got schooled bad at an anime convention a few months back.
But I am not the dreaded casual. The one who tosses down the controller in a huff and says that you cheated/were cheap/generic insult.
I take loses in stride, hope to learn from them, and concede that my opponent was better. If some random element (stage hazard, item, heck, even freak controller not working 100%), I'm not about to blame anyone. A loss is a loss to me, and there is potential for improvement always.
That said, I cannot (as the constantly linked Sirlin page says) "Play to Win". It's not my mentality going in. Not how I fight. I play off the Gentleman's Ideal. "To play to win, is to completely miss the point of a competition". Do I fault others for having the Sirlin mentality? Hardly. It's simply not mine.
In the end, the elitists are always my least favorite part of anything. They're always the most vocal, going to the other side "No, YOU". It's pointless, and gives both sides of the argument a bad impression. And that we argue about things we like. It's a shame. Casual? Competitive? Suddenly these are dirty words because both sides have those few who cause them to be perceived as a stereotype.