This is a good question.
Everyone who says they’d get bored after a few repeats has simply got too good a short term memory. Age and drug abuse can easily sort this. I often struggle to remember what I was….
….where was I? Oh yes 30 seconds and I’d probably be surfing something reasonably challenging. Something that in climbing falling off terms could be called a two screamer. That’s when you fall off, scream, but fall sufficiently far that you have to take another breath to be able to carry on screaming. I would not get bored.
On a bike, probably something off Ilkley moor in the dry. Or, being honest I guess, perhaps Hully Gully. Woo, erm, hoo.