There's a wonderful support network developing worldwide of people who understand what this big calling is, the calling of love. People often ask me, "Is it selfish to want to experience more love? Aren't you just focusing on yourself?" and my answer is that it's the least selfish thing you can do. When you start living more and more in higher states of love, it affects everyone around you and it's the biggest way you can contribute to this planet.

So, in life we have a one question final exam - and it's not the kind of exam you can cram for at the very end. One of the main reasons we're alive is to expand our capacity to love.

Practice experiencing your feelings directly and completely by observing them as they move through your mind and body and then letting them go.

If you think about the times in life when you've been the most deeply fulfilled, they're the times that you've felt love. Whether it's watching a sunset, spending time with a pet or being with a partner with whom you feel an intensely deep connection.

Put your attention on happiness by practicing the Happiness Habits each day.

I interviewed 100 happy people - I call them my Happy 100 - and I learned amazing ideas and techniques from them that I began integrating into my life. I put them into practice - and they worked! I went from a D+ in happiness to an A-.

If you're having a hard time being compassionate to or forgiving of yourself or others, you repeat these four phrases directed to yourself or the other person: "I'm sorry. Please forgive me. Thank you. I love you." And just by saying and feeling those phrases, you will find your heart starts to melt.