my vision goes funny, but not as much anymore as when i started..

is it because i "see the world in a different light" ?

ive been told i look older when im high, except when im grinning and i dont talk.

people assume i am with clear-eyes, but ive found i dont need it as much now, my eyes dont go too red.

night vision increases, but i find my long distance focusing is more difficult, i see "wider", perhaps with more of my eye at once