From Gabrielle Berstein, author of "The Universe Has Your Back":
Speak Easy: Take deep breaths and repeat this "Peace begins with me."
Write It Down: A few upbeat affirmations, such as "I am happy," "I am loved," I am healthy" or anything else you're thankful for.
Embrace the Wait: Stuck at home or in a line at the store: Turn it into a happier experience by listening to an audiobook or podcast, calling a friend you haven't spoken to in a while or downloading a cool new app.