you is a word we use to describe ourselves 

 

when we start alphabetiseing we create a heiroglyphic style embelish language where the symbols represent similar shapes .

 

for example the 'O' represents the earth sun moon galaxy and univers along with anything circular . this is to assist us when associating the new words we create

 

this is how the letter 'U' in english has become to determine yourself as a self and separate from the 'O' which is the sun and moon with the letter 'Y' there to represent the question 'why' or to give us seek towards what it is we are and where we are from

 

i suppose since the word y o u determines you as separate from the suns and stars this is so when we create our new self earths and species etc that we can determine words suitable for us to gather understand that 'your creation as yours but not as you yourself'

 

 alphabetiseing is to determine your own measures and symbols