“I learned an amazing way to demonstrate the effectiveness of positive versus negative thinking from Jack Canfield, President of Self-Esteem Seminars, which I now use in my workshops. I ask someone to come up and stand facing the rest of the class. After making sure the person has no problems with her (or his) arms, I ask my volunteer to make a fist and extend either arm out to the side. I then tell her to resist, with as much strength as she can muster, as I stand facing her and attempt to push her arm down with my outstretched hand. Not once have I succeeded in pushing her arm down on my initial trial. I then ask her to put her arm down, close her eyes and repeat ten times the negative statement “I am a weak and unworthy person.” I tell her really to get into the feel of that statement. When she has repeated the statement ten times, I ask her to open her eyes and extend her arm again exactly as she had before. I remind her to resist as hard as she can. Immediately, I am able to bring down her arm. It is as though all strength has left her. I wish I could record the expressions on my volunteers’ faces when they find it impossible to resist my pressure. A few have made me do it again. “I wasn’t ready!” is their plea. Lo and behold, the same thing happens on the second try—the arm goes right down with little resistance. They are dumbfounded. I then ask the volunteer once again to close her eyes, and repeat ten times the positive statement “I am a strong and worthy person.” Again I tell her to really get into the feeling of the words. Once again I ask her to extend her arm and resist my pressure. To her amazement (and everyone else’s) I cannot budge the arm. In fact, it is more steadfast than the first time I tried to push it down. If I continue interspersing positive with negative, the same results occur. I can push the arm down after the negative statement, I am not able to push it down after the positive statement. By the way—for you skeptics out there—I tried this experiment when I was unaware of what the volunteer was saying. I left the room, and the class decided whether the statement should be negative or positive. It didn’t matter. Weak words meant a weak arm. Strong words meant a strong arm.”