It is possible to trigger a response in a human being, desired or undesired. Many times, the sequence to trigger the specific response, can not be repeated for more than 2 to 3 times. We have to therefor find the delta, the basic general element in the sequence that actually causes the desired effect, the chain reaction in the human brain.

Question: When we find the delta, how do we keep applying it over and over again, without reaching over the edge and falling into an abyss of no return?