I began seeing a phycologist, and so far we've had one session. He first wanted to show me how my anxiety disorder has made my mind weak. He told me to put my right arm out and hold it horizontally. He told me to think about my phobia and try to resist his hand pushing my arm down. He pushed it down quite easily. Then he told me to think about someone i love, and resist his hand pushing my arm down, and he could barely push it down, and he claims he was pushing harder. He then did the same exact experiement, but this time, told me to say " I'll try to resist", and it was hard for me to keep my arm up. Then he did it again but told me to say " I'll do my best to resist", this time my arm he claim he had to push two times as hard for my arm to go down. He said this works with anything to control your body, including involuntary actions. So tell yourself " I'll do my best not to get sick" and it will be harder for your body to do the act.