You may just start loosing gears. In my prelude the first thing to go was 5th, then 4th, then the whole clutch. It just got to the point where it wouldn't go into those gears, then no gears at all..... The lesson to learn here is don't procrastinate. Getting it done early means you don't get each and every last mile of off the clutch, but it also means not having to push the car thru a damn carwash then into a parking lot, have it towed, and then get it replaced.