Some say, "If I didn't have to deal with emotions my life would be so much smoother." Perhaps but you would likely not have energy to accomplish much in life. Emotions function as energy sources. Without an energy source an analog or digital clock would not show the time. Turns out that emotions are also essential for making moral and ethical decisions. Emotions bind your perceptions to your conscious beliefs, making whatever you are thinking about seem more real at the time. In addition, strong emotions (particularly anger, fear, and passion) can radically alter your perceptions of reality. Many beliefs, including moral beliefs, can be easily altered by authoritarian and peer-group pressure. The two most significant factors in undermining individual morality are group conformity and the power of authority to override personal objections and doubts. Controversial psychology experiments in 1963 by Stanley Milgram imply that with increased intimacy, physical or verbal, people will treat each other with greater compassion and respect.