When it comes to the game itself, I'm always above average. I'm very good at understanding the intricacies of any game mechanic, what works and what doesn't, and using it to my advantage. Fast reaction times, quick thinking, plus understanding how the AI works as well.
Multiplayer, though, is very hit and miss. Team Fortress 2 is my favorite game ever, and I've never yelled at one with such ferocity. Either I'm dominating 9 different players and going 138-4 as a sniper, or my aim is so bad I can't hit anything, causing my to ragequit, because I know I'm better than that. Nowadays, I test the water so to speak before going full out, to see in I'm "in the mood".