a man with a poster affects an annoyed crowd. decrease in protest moods, reason and call for humility. change the bad attitude

man poster affects an annoyed crowd decrease protest moods reason call humility change bad attitude phobias stereotypes society debunking fake news lead problem communication angry unhappy challenge care happy mood happiness positive inspirational concept good charity distrust enmity hatred anger calm settle convince optimist public negative misunderstanding disagreement charisma leader skills