I fell during each of the last three rides I made about 18 months ago. No big deal, just skin off some of my extremities but my confidence was really shaken. I've had some other indications that my balance is off but that's not really a surprise as I'll be turning 76 yrs in another few weeks. Some folks suggested I sell my bikes (still own two) during my off period but just couldn't bring myself to do it. Well, the balance problem doesn't seem to have worsened so I've decided to, cautiously, give it another go. Lubed up one of the bikes and took a little two mile spin, helmet on. No problem! So hopefully I'll be puttering around for a while yet.