a car passes you carrying two bikes and you can name the make year and model of the bikes but can't remember what color the car was or who was driving.

you find yourself bracing your rump up off the seat of the car when you see a rough spot in the road and you're driving.

likewise when you start to do a rolling stop at a stop sigh before you remember that you are drivingg and not ridiing.

Your back seat isn't complete without a complete biking outfit, rain gear, cold weather gear, spare tubes, lights and helmet,shoes, chamois butter, sun screen, wet wipes, energy bars, gu, bottled water and a beach towel so you can change inbetween the car doors without having to hike to the porta potty.

You have more bike jerseys than t shirts, blouses, and shirts combined. Likewise, more bike shorts than slacks and shorts combined.

marni