Balance problems are a curse, they effect you in so many ways. Mine is not too bad at the moment, but I still have to be careful and I need a torch in my pocket after dark in case of a power cut. In pitch darkness even standing still without holding on to something is a problem.
On the bike or the motorcycle I was ok above 10mph, but below that I was wobbling all over the place and getting through tight gaps had my nerves in shreds. A sad development for someone who was once happy to bang handlebars in a road race bunch.
Old age stinks.