My roomate that is 34 has a huge drinking problem he has been in military heavy killing and his wife left him after 8 months of marraige. He drink so much and threw up blood last night all night I did not know he does not sleep at all I am afraid found my biggest knife and shapper in his room last night I dont know what to do. I am 60 he lives with me and my brother but at this point I am scared he is going to die from drinking he has never thrown up pure blood like that seem ok tonight