Not too long ago I was out with a friend of mine. My boyfriend, her, and myself were on our way to a show when I noticed she was sniffling unusually often. I would normally attribute this to allergies or a cold. However, my boyfriend had noticed too, and openly asked her is she was alright. She replied that it was a habit. Now, I have never noticed her sniffling that much before. My boyfriend has known her longer, and apparently this was new to him as well. I would also think if it were simply allergies or a cold then she would say it was. She is also an alcoholic and regularly smokes marijuana. Do you think she may have started or tried cocaine?