I have never had a problem with alcohol tolerances in the past. I could drink at least four or five drinks and be fine that night and the next morning. Now, I find myself getting violently sick after drinking just one or two. Even after a glass of wine I want to puke it up. Is there something physically wrong with me? I know the obvious solution is to stop drinking entirely. But, I shouldn't be this sick after drinking just one drink. Have you ever heard of this before? Can you help me figure out the problem?

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?

My uncle shoots heroin. My father used to do cocaine. My moms' (both of them) used to smoke weed with their friends when I was eight. I smoked weed when I was twelve. I sold weed at 14.

I don't want to continue in the vein of my addictive family (no pun intended). How hereditary is addiction? What measures can I take to avoid falling into the same hazy trap of my family members?