Quote from NYOBScalper:
when I was 17 my vision was 20/20
at 18, 20/25
at 19, after a year of trading, 20/80 in one eye, 20/200 in the other. My family does have bad vision, so I don't scientifically know that scalping orderbooks ruined my eye sight, but I do suspect that it did not help.
Quote from Kicking:
Anyone is an ophtalmologist here ?
I don't like the idea that staring at a screen 12 hours a day could be bad for my eyes. I have been doing this for 7 years, and it seems my eyes are not as good as they used to be.
Quote from NYOBScalper:
19.
I haven't gotten my eye sight checked in 3 months, but it doesn't seem worse... it's still probably around 20/80- 20/200, and I wear glasses half the time now.