The more you build up anger the more you slipping into depression.Do forget a joyful heart is a good medicine any day any time. When you carry a strong face of anger you make yourself unapproachable, unfriendly and lonely. A smile does the magic it just changes every thing about your personality: its contagious because everyone seems to get close to you. Just put up a smile and it grows there after to happiness. However, In life bad things happen but that does not necessary make you to carry a strong sad or angry face. Such is life you loss to day then you win tomorrow. Bravo @ejamai