I'm out on a trail in the dark. I've got some sort of transportation machine, like a snowmobile, but smaller, with skis. It's snowy, but not entirely, there are rocks sticking out.

I find a circular track, and put my machine on it. The rocks don't bother the skis, and I'm having fun zooming along it, but my truck is parked in the middle, so I have to swerve up on the edge, a snowy ledge like a curb. I think I can just jump the curb and go around the truck, but it deflects me, and I go around on the inside.