Every, and I mean every, kid’s reaction when first seeing a unicycle: awe and big smiles. Naturally, right? It’s a bit ridiculous and amazing, isn’t it?
So IMO if any adult doesn’t respond with a smile (at least on the inside … be honest with yourself) then they’ve lost their inner child … and isn’t that a bit sad?
Disclaimer: I have a unicycle and am a terrible terrible rider. Don’t care. Gotta hit the sidewalk once in a while to refresh and damn if I don’t end up giggling every time I fall.