Emotion
저자: Brandon Zitur
1. Good
1.1. Happiness
1.1.1. Joy
1.2. Relief
1.3. Satisfaction
1.4. Elated
2. Bad
2.1. Anger
2.1.1. Hate
2.2. Disapointment
2.3. Loneliness
3. Causes
3.1. Environment
3.1.1. Physical
3.1.1.1. Body
3.1.1.1.1. Feelings
3.1.2. Mental
3.1.2.1. Home