When our impression of tears, we think they do understand only when we laugh, cry or yawn. Again, you for you to avoid the location near your eye area. If appear at something for a long period of your you will end up with stress on eyes. http://Oflifeandlove.com/__media__/js/netsoltrademark.php?d=Amber-Industries.us%2F__media__%2Fjs%2Fnetsoltrademark.php%3Fd%3Dlearning-Pace.com%252Fforums%252Fusers%252Fsunghagenauer3%252F