To The G.R.I.T. of it ALL: "NORMAL" What is normal and WHO gives the definition

Here we go with another good one! What is this so called "NORMAL" , Who is the someone that determines who or what exactly fits into the bounds of the defined word? How are we even supposed to except this as a word to describe anyone, place , or thing? As i take a closer look at all the variables associating the many faces of NORMALITY it does nothing but bring us within the grasp of , NORMAL simply being a singular idea of what a person visualizes the ok's in his/her's reality.