I only have the one bicycle, but I do spend a lot of time just looking at it, or wiping it down with a wet cloth to get the mud, dust, and grit off it.
I don't count the two big-box, high-tensile-steel, steel-rimmed-wheel thingies that are in various stages of rustication in the shed. I think the AMF Pursuit has corroded into one single immobile lump of iron oxide, covered in dust, webs, and dauber's nests...