Had a Dawes Countryman as a teen, spent all my time taking bits of it making it lighter and also riding mate’s Raleigh Bomber, lived near some decent countryside and loved getting out all day. Whilst in sixth form worked in Halfords selling and servicing the bikes, still remember the day we first got a Specialized Rockhopper in. Mate ordered a Chas Robert’s Dogs Bolx…
Later got a lovely green rigid StumpJumper Pro with Suntour bits, started racing, seeing new bits of UK.
Got older, Stumpy was stolen, bought a Dekerf did the odd race / pub visit with the Magic Bicycle lot on Whitechapel Road.
The rest is history and many bikes / bruises later, it is still the best downtime I have. It’s an accessible activity and easy to travel with your bike and ride new places. It’s generally not weather or season dependant. When I’m working I really miss getting out and riding – even when doing it badly. If it came down to a choice without hesitation the road bike would be the one to go, in essence I think its about a sense of freedom.