I don't know if this has been asked before (tried to search the threads but couldn't find anything, but I'm really tired and ready to go to bed). Please forgive me if it has.
I actually started riding fixed eight years ago but I might still forget I'm on a fixie and try to "coast" and the moving pedals almost throw me off the bike. I usually ride geared bikes and not fixies a whole lot, although I own two of them. It still might happen once or twice a year. Never wrecked because of that, though!