Desire
In my opinion, there is only one way to live a happy life, “keep your desires to a minimum. We get many sorrows in life without doing anything because we make our desires too big.”
By this I do not mean at all that you should not fulfill your dreams, I just mean that do not waste your time on useless desires. Whatever you do, do it with passion, even if you fail once, try again, do it until you cry tears of joy.
-Prem