Auxiliary Techniques There are a variety of other procedures to test for the occurrence of a foul. However, since any situation, any quality, or any function can be simulated in the phase, these procedures are not always applicable. For example, some suggest that it is sufficient to attempt doing something that is realistically impossible, and, if a practitioner is in the phase, the impossible action will be possible. The problem with this suggestion is that the laws of the physical world may be simulated in the phase, and so flying, passing through walls or telekinesis may not be possible in even the deepest phase. It has also been suggested that looking at a clock twice in a row may help a practitioner determine whether or not the phase is intact; allegedly, the clock will display a different time each time it is observed. Here again, the clock’s display may not change in the phase. One of the most undeservedly popular reality checks consists of trying to breathe out through a pinched nose. If you are able to do so, consider yourself in the phase. However, if there is serious doubt regarding the nature of the space you are in, this method may yield a false positive over one-third of the time. That is, you may be unable to breathe out through a pinched nose even when in the phase.