Ubuntu used to ship out free installation CDs. Since it was free, I figured why the hell not. Played around with it, loved it, but didn’t use it for much more than messing around.
A decade later those fond memories enticed me to buy a Raspberry Pi and play around with Linux again, and a few years later it became my main OS. It’s just so much fun to tinker with in a way that Windows never was, and nowadays it runs almost everything without a problem.