You cannot protect yourself from sadness without protecting yourself from happiness. Tears come from the heart and not from the brain. To have felt too much is to end in feeling nothing. People keep telling me that life goes on, but to me that's the saddest part.

awww

Explanation:

answer; (vcpr) veterinary client patient relationship;

fluid balance is an aspect of the homeostasis of organisms in which the amount of water in the organism needs to be controlled, via osmoregulation and behavior, such that the concentrations of electrolytes (salts in solution) in the various body fluids are kept within healthy ranges. the core principle of fluid balance is that the amount of water lost from the body must equal the amount of water taken in.