Dr. Roger Callahan Discusses His Most Important Discovery

Dear Dr. Callahan, from your teachings it is clear that the cause of most, if not all, problems is our mind, our thought process and our emotional patterns. Knowing what the cause is, eliminates the problem (generally speaking).
Can you be so kind to explain what is the cause of our problematic thought process and our emotional patterns? If the cause is our childhood traumas and experiences, can you please elaborate on why do we have such childhood experiences? What is the cause of all causes?

thank you very much. I use TFT a lot!

Have several of your books and DVD's (e.g. Tapping the Healer Within), and find them facinating and informative. Psychological reversal is indeed awesome. To check its power, I used your pain algorithm several times on a severe shoulder pain without correcting for reversal and there was NO reduction in pain. Once I corrected the reversal the pain instantly went from 9 to 0. Amazing!
I am very interested to know more about removing toxins/side-effects of medications, it sound very exciting. THX