[citation][nom]duzcizgi[/nom]Sorry for PTSD you're suffering. I guess you were a soldier at the front line and with all your training you suffer. Think of an ordinary person in the same situation. And don't forget, there's a difference between dreams and what this suit offers: The dreams last only a couple of seconds. So, think, what a couple of seconds of increased adrenaline level does to you and a real time FPS game which continues for minutes would do to your body.It's very likely that your heart will give up, or you'll burn your brain if you aren't a trained G.I.[/citation]
No, Dreams usually occur during REM sleep, which usually lasts up to 10 minutes, secondary REM going up to nearly an hour.
VR will not kill you. Simply "seeing" movement, then "feeling" tiny pushes on your chest isn't enough to put your brain into a shocked mode. You can still smell and touch, and you're still aware that you're in the real world. There are no records of dreams killing a man/woman. Your body won't kill itself because of a dream. VR is less "real" then a dream because in a dream your consciousness is gone and its your brain itself acting in these environments it creates where as VR you are still aware that this is all Virtual. The texturing and physics tell your brain something is wrong, that this isn't real and your brain doesn't take it seriously.
Trust me, if VR was "so real" that it would cause threat to human health, they wouldn't allow such a thing to public.