No, in fact it makes your eye sight better. 24 hours after smoking marijuana, the two main streams in your cerebral cortex - the visual dorsal stream and the ventral stream create more the photoreceptive cells.
By not smoking it
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why are you asking?
No!
yes you will die .... or get brain damage
The marijuana makes you high, and it makes you feel happy. It also makes your eyes red.
Because THC makes your eyes more sensitive to light.
Try to smoke a bit more until your eyes close, then no one will notice :D
Technically no, because marijuana does not damage brains in the first place. http://www.webmd.com/mental-health/news/20030701/heavy-marijuana-use-doesnt-damage-brain
the THC in marijuana increases your heart rate, increasing the blood flow to your eyes thus making your eyes red and blood shot. it also gives your eye color more depth.
You cannot die from smoking marijuana.
Smoking marijuana is awesome