I smoke hookah on occasion, but am not a regular hookah smoker. Recently some of my friends have expressed interest in smoking hookah but are concerned about the health side effects; needless to say, for very legitimate reasons. However, non-tobacco shisha, made simply of herbs and molasses, claims to be a healthier alternative to regular shisha that contains tobacco. Though I can assume it is not without its shortcomings, is it still healthier then regular tobacco products, as it claims?

I recently had a very bad experience with alcohol poisoning where I blacked out for several hours and had a horrible hangover the next day. Many of my friends told me that when they had blacked out or even just gotten sick from alcohol, they did not want to drink again for weeks or months. One friend even stopped drinking altogether from such an experience. I am worried, though, because it is only one week after my terrifying experience and I am already craving alcohol again. Why hasn't my horrible experience turned me off to alcohol, while the day after, I swore I would never drink again because it had been sooo scary? I cannot be an alcoholic, because I only started drinking two months ago. What is wrong with me?

My granddad has been an alcoholic for ages — way before I was born. I am really worried about my granddad’s drinking. My father doesn't like me to see him when he is drunk, but that is kind of hard. What are the best groups for alcoholics? And most importantly, what should I do?