Your results aren't proof, they're anecdotes. Same with my results, or some other guy's results, or the testimonials printed on the back of the Slick-50 bottle.
Everyone's entitled to his own opinion. Nobody's entitled to his own facts.
That is one of the things I believe. I also believe the sun rises in the East, gravity makes things fall down, red traffic lights mean stop, and that guesses and opinions aren't equal to science and facts.