The source of true happiness

A large part–if not the whole–of your own happiness depends on the quality of your relationships with other people. Maintain high-quality friendships, business relationships, romantic relationships, family relationships and other formal and informal relationships. Do this by making sure that the relationship is beneficial to all parties. Make sure that the relationship contributes to the betterment of the lives of everyone involved (including yourself, of course). This is where true happiness lies. Always remember that.