I must have been around 17 or 18. I was heavily into white hat hacking and programming, hoping to one day work in cybersecurity. That's how I discovered algorithms and logical operators. This got me curious as to what really lies "under the hood" of search engines and of the internet as a whole. How is information catalogued, stored, sorted and ranked to present to users? Google was just coming into its own, I was still using Lycos on Netscape. So I found books on topics like information retrieval, sorted arrays, semantic web and so on. Later, I discovered various forums like BlackHatworld, Warrior Forum and TrafficPlanet. Back then, a lot of it was maverick stuff - spamdexing, link farms, cloaking and so on. Then I quickly got hired by an agency and learned to work for legit clients, some of whom were making big money online, which was quite a novelty in Eastern Europe in the very early 2000s. And the rest, as they say, is history.