Nope!
I am so happy I don't share his enthusiasm for the "self-authentication" of Truth. For me, the more I consider something the more flaws and insights I see in arguments both for it and against it, and the less certain I am of my opinions.
No, I'm not saying everything is unknowable, or we should never commit to a position. I'm just saying proceed with caution, and beware the guy who is "possessed" by truth. Nothing is that simple, or that easy.