I’ve been mulling this recently too. I always used to have just one or two bikes, but it’s getting a bit out of hand for someone who lives in a rented shared house, and is about to move somewhere smaller.
Obviously, the mountain bike, pride of joy, love of life, etc etc.
The Apocalypse bike (AKA the cargo bike with a hunking great basket on the front that weighs more than the 6″ FS mtb…
Now the roadie rocket ship.
Finally, the tall bike, my proudest bicycle and more awkward to store than any of your bikes, but more badass too. Ahem.
Now I’m building a new bike to go touring on… Not ideal in a flat. But hey, bikes is great.