Behavior brings karmic consequences affecting the progress along the way. However, until you reach enlightenment, not always we can be sure that our acts of will are positive. Sometimes we ourselves don't know the real motives. For this reason, certain ethical guidelines are needed as the list of the five precepts. This guide describes the behavior of natural and spontaneous of an enlightened person. If we want to achieve enlightenment we should try to emulate this behavior, since that you modifying our behavior also we will change our level of consciousness.