Emanuel
[09] Warrior
Casuals are experimentation time. Your A game isn't usually necessary there. Though you should still be thinking so that the time spent is actually productive in regards to improving your play.
Non game example:
At the dojang I train at, there's a rule that you're supposed to spar to your opponent's level. A lot of the higher ranked BB's take this to mean that they should do nothing but block and retreat. So they're doing nothing but refusing to engage while the lower belt has to go full out offensive at all times to try to catch them.
Thing is, it's an exercise that teaches only two things.
1) You can't spar an opponent that refuses to engage.
2) All you can do is force them to set their feet so that they can't move long enough to score a hit.
Once you learn those lessons, that exercise isn't useful anymore.
So I tend to take spar to the level to mean restrict my move set to what they know. I press them, and I don't hand out free hits, but I don't go hard enough to demoralize them. (Not sure what a white belt would learn from me side kicking them in the gut every time they tried to punch or kick me other than that I'm an asshole.)
I tend to take a similar approach to playing games. I'll probe 'em and if they're lacking in some fundamental areas, I'll step it back to give them a chance to adjust. Those that don't want to adjust, I beat and move on. If they're good I'll step it up.
Thank you for using a real life example, I do something like that but not so much as how you do, I just punish them on extremely punishable attacks, and just guard slow ones. But thats intresting are you learning Karate, tae kwon do, jeet kune do... etc? Always wanted to learn chinese boxing or jeet kune do myself and Hwoarang from tekken kinda sparked tae kwon do lol.