billy, i don't think that crack and e could also pass from person to person via contact. i used to roll all the time and when i wasn't rolling, i did not feel any different when i made contact with other people that was rolling. i could see that if the drug was maybe liquid e, or acid then there is a better way of passing it from contact. this would only be if the drug is outside of your system, but once it gets in, i don't think that you can get another person high. raverboy
...this is just my perspective on the situation...