Know Yourself
Big Five Personality Profile – a popular personality profiling tool which measures neuroticism (or emotionality), extraversion, openness to experience, agreeableness and conscientiousness
MBTI Personality Profile – take your personality profiling tool here to determine your 16PF or MBTI profile, which measures the dimensions of introversion vs. extraversion, judging vs. perceiving, thinking vs. feeling, sensing vs. intuition.
Authentic Happiness Questionnaires – measure your life satisfaction, meaning, grit, gratitude and many more from this comprehensive site for measuring various dimensions of happiness.
Comprehensive Personality Tests – from Maslow’s hierarchy of needs, to intelligence test and personality profiles, this site provides a very comprehensive list of popular personality profiling tools.