I got my first taste of Linux in the late 90's. That taste? RedHat and Debian. I was, oh about, 8..9 or so.
I initially played with linux only as a luzer -- I would go up to a friend's place for parties but more accurately to sit in the "commanders seat' -- In a ring of 3..4 monitors. Being a kid, I was enthralled. The friend? Hugh Daniel of the FreeSWAN project (Thanks for the keyfobs, Hugh.)
Then I got a copy of RedHat 6. I used it with an old dilapidated win95 box we had after a move. During the move, we had gotten new laptops, so this one I took over as the nerd child.
I found Mandrake. I dont remember what version -- It was around 2002 or so. It had instructions for dual-booting Windows XP in the manual.
I played with linux until I actually didn't have a choice: I had a machine I couldn't run Windows on at all. I was using Ubuntu 6.06 LTS and the machine was an Alienware computer that wouldn't boot windows right. It had a bad IRQ line from a car crash being pulled low.
Since then I've used Arch, DamnSmall, Debian, Ubuntu, Suse/OpenSUSE and even TInyCore. I've done kernel rebuilds and written countless lines of shell. I've run Linux on Dingoo`s, Zaurii, even SBCs. I've worked with printers that run BSD on the inside (NetBSD) and on servers with hundreds of gigabytes of space. I have done things that Windows would cry over. I have mastered my world's machines with Linux, as well as its friends.
Cheers, Linus.