Happiness Religious aspects 10 Islam 8 Conduct of life 6 Self-actualization (Psychology) 6 Customs and practices 4 Christianity 3 Islamic ethics 3 Religious life 3 Cheerfulness 2 Christian life 2 Job satisfaction 2 Psychological aspects 2 Psychology 2 Success 2 Biography 1 Business 1 Christian ethics 1 Comic books, strips, etc 1 Economics 1 Mental health 1 Middle-aged persons 1 Motivation (Psychology) 1 Older people 1 Optimism 1 People with disabilities 1 Quality of life 1 Quality of work life 1 Self-actualization(psychology) 1 Self-help techniques 1