08/27/2012 11:04 am ET Updated Dec 06, 2017

WATCH: Three Tips For More Happiness, From Gretchen Rubin

Have you established the three best happiness habits? Gretchen Rubin, author of "The Happiness Project" and "Happier at Home," sat down with me and told how important it was for your happiness to get sleep, get moving, and get outside. Find out why she says these three happiness habits are so important.

For more fantastic advice on lifting your mood, see Gretchen Rubin's tips on happiness:

Tips On Happiness From Gretchen Rubin

See more clips

Add Marlo On Facebook:

Follow Marlo on Twitter:


Weekly Newsletter

Sign up to receive my email newsletter each week - It will keep you up-to-date on upcoming articles, Mondays with Marlo guests, videos, and more!

Sign up here