When performing a hypnosis show, all sorts of strange things can happen . . . however, nothing bad should ever happen to your volunteers. It is extremely important to watch over your volunteers and make certain they are never in danger of falling off the stage . . . this video is a disaster and a half as not only does the hypnotist not watch over his volunteer in a wheelchair, he misses the fact that the wheels are not properly locked . . . and given the sort of suggestions he's giving, disaster is inevitable . . .

A volunteer should never fall off the stage, let alone one confined to a wheelchair.  This video was evidently posted to youtube as something funny to see but it is NO LAUGHING MATTER.