And it was said that whoever saw his head upside down, this indicates that he who wants to travel has an obstacle preventing him from leaving, that he does not see what he wishes sooner but later . And it indicates to the one who was traveling a stranger to return to his country, after slowing without greed . And the head and neck, and if a person sees them and they have an ulcer or pain, then that is a disease that all people have the same .