Billy Graham said this quote
“ We get angry when others hurt us, both by what they say and what they do. We get angry when we don’t get our own way or our plans and dreams are frustrated. Anger may arise in an instant, erupting like a volcano and raining destruction on everyone in sight. Often, anger simmers just below the surface, sometimes for a lifetime. Like a corrosive acid, this kind of anger eats away at our bodies and souls, yet we may not even be aware of its presence. ”