Increased Temper
Although it might not occur in everyone, alcohol is a depressant that can alter your moods. It can also cause poor concentration and reaction, or poor coordination.
If you don't know how that kind of thing works, you are likely to make mistakes regarding it. If you know how it works, you can prevent yourself from making mistakes that could endanger yourself and/or others.
Answer:
Probably the answer is C, being hostile should never come to back up a refusal
Cardiovascular system is often compared to a city.