but I've always had the perception that my mental faculties are totally fine.

This is why drunk driving is so pernicious.
You may be impaired, but your ability to tell is also impaired at the same rate.

Grayhawk is doing a lot of Scorpion "Get over here!"

Grayhawk is growing as a character!
Working on getting signature moves and stuff.

And if Kickman ends in Hero City, well we can always follow the "Generic Kung Fu.. the Grayhawk show.

But what kind of a sidekick would make that show work? hmmmm