Skidding around the edge of sanity

There's a word, Sitsmark (also English), which means the imprint in the snow left by a skier after falling backward on his/her ass. It also means the [wake of disaster] in the [supermarket/subway/street-crossing] left by [me] after [generally making mud pie of everything I do here]. Damn the torpedoes. It's been a busy week. Tomorrow more I here write of in general things.