Muad'Dib is named after a tiny desert mouse that survives by taking almost nothing from the land. Why would a future conqueror of the galaxy take that name, If the mouse survives by never taking more than it needs, is Paul the opposite of his own name?
He Drinks the Water of Life and Survives, Only women had ever survived the Water of Life ritual.
Paul drinks it, survives and awakens his full prescient powers breaking genetic and spiritual rules that existed for thousands of years, that's galaxy shaking energy.
Does this mean the entire Bene Gesserit order was just mid all along??!?