The Answer Is A Foodstuff , 3 Letters.
Quizzes & Puzzles0 min ago
No best answer has yet been selected by andy6006. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.Or an optician
The back of your brain is where you process all the optical info your eyes get. I normally wear contacts but if I'm forced to wear glasses for any period I get two fist sized headaches at the back of my head for a while as I try to cope with the perspective change.
Any chance you might need (new) glasses?