The answer is A) Unexpected....
Drinking alcohol is classified as a class 5 poison.
It for sure causes liver problems when used chronically. Stroke is a little less, but alcohol can be a contributing factor.
Chronic <<<< answer.
I believe it’s D.) A well-established behavioral therapy that effectively treats anxiety disorders, post traumatic stress disorder and phobias.
Well, theres a lot of factors that fall into this. How old are you? Did your "Parents" allow? If you disobey what they had said, it is a risky behavior because you don't know the outcome is. Therefore it's "Risky". If this wasn't the answer you were seeking, sorry! Anything else I can do to help?