I'm in a wheel chair. I can walk for short periods. But I can't walk into a store, and mosey around. I'd get an electric wheelchair This may sound like I could do this now, but if you have an electric wheel chair how do you get to the place where you can use it? Well, you need a van. Then the van has to be rigged with a lift, and motors, all kinds pf expense gadgets.. By the time you get all the auxiliary equipment, the van , the chair, etc., you are talking about a sizable hunk of change that I don't have.