Yeah bro you have a point there
In addition to it, in our christain life water u know is reasoned to be knowledge( In the last day, that great day of the feast, Jesus stood and cried, saying, If any man thirst, let him come unto me, and drink. He that believeth on me, as the scripture hath said, out of his belly shall flow rivers of living water. Jn 7:37-38).
We need knowledge to survive and live fully to satisfaction especially the knowledge that God reveals to man via the Holy spirit.