Fire meditation.
It's the same with Center Pointe program participants. After a certain amount of time in the Zen program, the new and higher threshold created by exposure to Zen technology not only becomes equal to that of a "healthy" person who did not suffered the same trauma growing up, it actually exceeds it. People who were initially over-sensitive become calm, centered, and unflappable, and are actually able to handle stressful situations better than so-called "healthy" people!