Xmas Anno Domini 2003, big supermarket, and ten-years old me left in front of a shelf with cheap PC games. And there, among absolute rubbish, some super xtreme amazing classic games series ~5€ each I found it, little plastic box with four heads in corners and giant EUROPA UNIVERSALIS II in the middle. Other side of box was even more intriguing - interactive world map that you click and paint, and dammit my favourite past-time except of playing GTA Vice City and Championship Manager 4 was re-drawing maps from history books and then playing my own little boardgame there, drawing and erasing borders with pencil and rubber, oh man the memories!
Anyway, I got the game, and good lord! I had no idea, obviously, what I was doing. Every single day I'd start new Poland game in 1492 scenario, mercilessly slay Teutonic Order and Brandenburg and try to take Silesia back from Czechs, not bothering with alliances, truce-breaking, RM-breaking, constantly at -3 stab, constantly in massive debt, but man I'd try every single day! Colorful map with changing borders, coats of arms, kings, generals, diplomacies, unit sprites, scenario editor that I could never get to work, uuuu the memories are too damn stronk and relevant to ever forget!
And also classic EU2 map translated to Polish by local distributor. Can't find high-resolution picture but look at this font. To this day I wonder how am I still not blind...
I had to part with that PC few months later and it would take another three years for me to get new one. Friend borrowed me EU2 and HoI1. Thanks to the Internet I finally learned how to play these games - not only that, thanks to magnificent Havard's EU Editing Empire I got into modding and stuff. Clausewitz games never interested me, simply enough my PC wasn't good enough to run EU3

Until 2013 when I tried it, and while I see why people enjoy it I do not. For a very long time I remained indifferent towards EU4, until last October. I got back from work, got my monies that day and apparently game with most DLCs was 75% off - offer expires in 40 minutes. That was close! Got it, and with 650 hours logged in I have to say, I have EU4 problem and no, I can't quit whenever I want.
That being said, EU2 and its remake For the Glory will remain forever my #1 favourite game ever. The same goes for Pro Evolution Soccer 5 & 6 which I've played since 2006 (PES5 on PS2 and PES6 on PC).
Amazingly enough whether it was 2003 or 2007, nobody knew what Europa Universalis was. All my friends kept complaining that it's not Total War so they won't play it. On top of that we loved PES that was in its absolute peak, and IMHO 5 & 6 remain the best football games ever created to this day.
Ten years later EU4 and CK2 are probably top 5 played strategy games on Steam, Paradox buys other companies, throws massive parties at Gamescom and has a massive playerbase and KONAMI is slowly dying, (although I wish it would die faster and let PES rest in peace at last) their longtime fans hate them for literally everything and rightfully so. Times change.
They really do.
So there ye go, #myeustory combined with little digression about how quickly things do change. If I told my friends decade ago that Paradox will be #1 strategy games company in 2015 they would laugh their asses off. Who would have thought.