Epic poems have many characteristics. There is a "hero" who is important and has a significant ability or characteristic. There is usually a supernatural aspect, a villain of some kind, and an overlying theme.
There are also several technical aspects. The poet is usually objective, there is repetition in the wording, and an extended speech made by the "hero" is featured at some point.
Macbeth knows that Birnam Wood is approaching and his end is near
It is important to stand up for others because it shows great initiative and personal kindness.
Explanation:
Smoking inflames and irritates the lungs. Even 1 or 2 cigarets causes irritation and coughing. Smoking also can destroy your lung tissue, this decreases the number of airspaces and blood vessels in the lungs resulting in less oxygen to be given to critical parts of your body.