Hiccup Remedies..why do they work?

i was wondering why these (listed below) cures for hiccups work?
~Drinking dampen rapidly
~Lying on your final while bringing your knees to your chest
~Holding your breath
~Breathing into a paper case
~ drinking the juice from an red
thanks! they adjectives get your mind bad your hiccups. When you are thinking about them, you are trying to regulate them yourself. By getting your mind stale of them, your breathing becomes regular, and your hiccups be in motion away
eating a table spoon of sugar works