Is coffee good or bad?

Back then i used to like coffee. I really like the way it smeells in the morning hmmmm....and it keeps me awake. Its just really good. I think I'm abit crazy about it ha ha ha. Coffee has the taste that we can't really expaline ayt? Coffee contains caffeine which stimulates the sympathetic response of our body which is not good for our system. In other hands Coffee is good for ashtma? Yes it does! Coffee has a component in it called Theobromine, The heat helps with the bronchial tubes and caffeine helps the muscles to relax.

So what do you think? Is it good or bad?