When the side of your house, garage, and backyard are filled with enough spare parts to build a couple trucks from scratch.
When you start to realize how much you took for granted things like percentage of uphill grade, headwinds, etc.
When your aircleaner stud snaps off, snakes its way through the carb and intake, ends up in the #3 cylinder and yet your 22r makes it another week somehow before giving up...
