Funny (not ha-ha) how it is that I can get around a grocery store with just my cane and a small cart on one day, then just a day or two later I need to use one of those motorized cart thingies ... I know people think I'm faking or nuts, but I'm through trying to explain ... Unless they ever go through it, they'll never "get" it, but I hope that they never have to go through it in order to "get" it!