Something strange has been happening with me lately. It has happend 3 or 4 times in 4 months or so. After being at the computer for a long time (which I am every day) when I go outside, for about 10 seconds or so, everthing lookins kind of blurry.
Not the objects I am looking at - but the air itself. It sort of waivers or shimmers. It lasts a few seconds and then goes away. There is no dimming of light or even blurryness of objects...just everyting shimmers.
I am 59 years old, and that the present time do not have any insurance of any kind. Should I be worried?