When you forgive, you heal your own anger and hurt and are able to let love lead again. It's like spring cleaning for your heart.

In an experiment by Dr. Robert Emmons at the University of California–Davis, people who kept a ‘gratitude journal,’ a weekly record of things they felt grateful for, enjoyed better physical health, were more optimistic, exercised more regularly, and described themselves as happier than a control group who didn’t keep journals.

Love is your job description - no matter what you do for a living. If you ever feel unsure of what you're supposed to do in a situation, here's a good rule of thumb: always do what leads to greater love.

What would our lives be like if we could all be happy no matter what?

I've found the best thing to do is to really be loving, kind, forgiving and compassionate with yourself. There are some wonderful practices for that which I talk about in Love For No Reason.

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-.

Many people in Western culture are striving for success. They want the home, they want the great business. They want all of these outer things. But what we found in our research is that having those things, certainly doesn't guarantee what we really want, which is happiness. And that's when all those outer things come. They don't come from going after them first to get the happiness, it's backwards; you go for the sense of inner joy, of inner peace, of inner vision first and then all of the other things from the outside appear.