The number one resolution that people mention to me as something that's made them happier is - to my surprise - making the bed.

If you're a night person you can barely get out of bed in time to get to work or get your kids off to school. You're at your most productive and creative much later in the day, and for you, something like getting up early to go for a run is not going to set you up for success because you're not a morning person.

[Benjamin Franklin]identified thirteen virtues he wanted to cultivate--temperance, silence, order, resolution, frugality, industry, sincerity, justice, moderation, cleanliness, tranquility, chastity and humility--and made a chart with those virtues plotted against the days of the week. Each day, Franklin would score himself on whether he practiced those thirteen virtues.

Nature is impersonal, awe-inspiring, elegant, eternal. It's geometrically perfect. It's tiny and gigantic. You can travel far to be in a beautiful natural setting, or you can observe it in your backyard - or, in my case, in the trees lining New York City sidewalks, or in the clouds above skyscrapers.

Happiness is hard because it's very subjective. I know the people that seem happiest to me, but whether they are actually - what they're really like inside is really hard to say.

I realize that in a happy life, making your bed should play a very small part, I don't know why this is so helpful to people getting started on a happiness project, but for some reason, making your bed - it's concrete, it's manageable. There's a big difference between having a bed that's unmade and a bed that's made. That little bit of outer order in people's lives seem to help them get started. So, that's a very small thing that you can do.

In general, religious people seem to be happier than non-religious people - under various definitions of "religiosity," such as church attendance or professed spiritual beliefs.