Have you ever wondered if there's a secret ingredient to success, something subtle yet powerful that could give you an edge?

Like many people, Amy Morin, a psychotherapist and author of “13 Things Mentally Strong People Don’t Do,” loves to be surrounded by the color blue ... Though navy blue speaks to authority ...

Blue is often a favorite color, partly because it seems to be somewhat ... a garden palette of blue flowers from pale periwinkle to midnight navy alongside plants with blue-green foliage like ...