Coffee. When I wake up and until I've had a cup of coffee I have trouble reading small fonts. By the second cup I can read prescription-sized fonts. A few cup

Coffee. When I wake up and until I've had a cup of coffee I have trouble reading small fonts. By the second cup I can read prescription-sized fonts. A few cups later, though, my ears close up and things sound like I'm under water. So there is a happy medium.