When you dream about snakes attacking someone else a psychological issue could be rubbing you the wrong way. Your impulse is to escape. Attempt to achieve this in a healthy way. Go read a book or see a film. Don’t fall prey to the temptation to indulge in food or alcohol. Snakes attacking someone else in a dream means this will only push away the problems briefly. If they resurface again, they could be even more difficult to handle.