My dad taught me when I was a kid, maybe 7 or 8 years old. Then when I was about 12 my brother claimed my bike as his because he had outgrown his one
dick.
Some friends and I were playing Never Have I Ever over bottles of wine one time but me and one of my friends were taking the piss, like everyone else would be asking all these sexual exploits type questions and then it'd be my turn and I'd be like "NEVER HAVE I EVER BEEN OUTSIDE" and my friend was doing the same, so then we were like "Never have I ever ridden a bike" and this boy I dislike intensely didn't drink and I genuinely just asked him if he'd never been taught and he started having a go at me as if I was responsible for the fact he had never learned and said all this stuff about how his parents never loved him when he was a child and how he doesn't even care that he can't ride a bike, and we were all sitting there like ................
LOL. Always felt a bit awkward assuming that everyone can do things like swim or ride bikes after that.