Having tricks of vision is most definitely an anxiety symptom.  The type of tricks vary but generally speaking they involve blurry vision, tunnel vision, and just plain thinking you saw something when there was nothing there. Most of this can be chalked up to stress.  Stress was not named the silent killer because it just sounds good.  Overtime stress can take a real serious toll on you psychologically and physically.  Now when stress and anxiety join forces is when you may encounter a problem with respect to your vision. I want to keep