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.

Like your weight set-point, which keeps the scale hovering around the same number, your happiness set-point will remain the same unless you make a concerted effort to change it.

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.

Most people think of love as an energy between two people, which it is, but it's not only that. When we think of love in those limited terms, we become what I call "love beggars." We walk around looking for love outside of ourselves. We'll go up to people as though we have a beggar's cup in our hands and look to them to fill up our cup.

The fourth doorway is the Doorway of Openness located in our heart center. It has to do with being open to both giving and receiving love. It's not just about being able to give, but it's also about the ability to be open to receive. There's a certain vulnerability in receiving. When we truly take in and appreciate all of the gifts of life, then our hearts are truly open in love.

When you're Happy for No Reason, you bring happiness to your outer experiences rather than trying to extract happiness from them. You don't need to manipulate the world around you to try to make yourself happy. You live from happiness, rather than for happiness.

I wanted to know if we could live in that state of love, not just every so often, but as an ongoing reality. The answer is YES. There are people who are doing just that, and I wanted to share with the world how they're consistently living in a state of love.