i went to the optometrist , and my prescription got strong . she warned me about being at risk for losing my vision . that 's not good . i know my eyes hurt when staring at the bright white screen on computers . so i change them to a darker color when possible . oh yes . that is smart . after the warning , i use the screen dimming program called f.lux . have n't tried that yet , but i have heard of it . i will check it out . thanks !
The warning from the optometrist about being at risk for losing vision.