Mine was a flurry of articles on fluoride, and a personal look into the psychology of manipulative and emotionally abusive relationships. I realized the media uses the same dark triad tactics on us, and surreptitously lies all the time.
What inspired you to seek the truth? What made you no longer wish to bathe in the beautiful lie?
Around 2010 or so, I started watching videos of Ron Paul, and he helped me get out of the establishment Republican/Democrat paradigm and realize that both parties supported bad policies.
Then, I closely followed the 2012 election on The Daily Paul, and had my worldview shattered by the amount of corruption in the Republican Party and Fox News (both of which played every dirty trick in the book to sabotage the Paul campaign).
So, essentially, Ron Paul was my initial red pill.