For they guys that use computers all day (Especially the office guys)
Is it really bad to wash your hands after using your computer? People keep saying that you'll get spasms or vericose veins if you do. But wouldn't you naturally get large veins from using the computer constantly anyway? Everyone i know in IT has it. People take showers after heavy work all the time and they don't have qualms about doing it, so why exactly is it bad for your arms

Same with the eyes, looking at the computer for extended periods would apparently make you go blind? I can personally debunk this tho, because the last time i was to an Optometrists was in elementary, and the next time i went back was after college. I've been using the same glasses and it finally got too scratched, so i went back for another pair. And according to my records, after ten years of reading in the dark, staring at the monitor for hours in bad light, etc. My eyes were almost EXACTLY the same as they were when i was in elementary. This is personal experience tho so may not apply to all. I'd like to know how it's supposed to biologically effect you.
These are things that people keep telling me over and over but no one actually has an explanation on why.

PS: The new glasses are slim ones, i pretty much lost my peripheral vision
