Be happier with these 7 healthy habits

Plenty of things are easier said than done. Getting happier is one of them. Author and professor Loretta Breuning has made a study of it and shares some tips in her new book, "Habits of a Happy Brain." 

She's identified seven habits of a healthy brain: 

• Work your body and mind together
• Mirror a tame person
• Variety
• Laugh
• The "Rubber Ducky Method"
• Self-expression
• Reward yourself with free time

LINK: innermammalinstitute.org