Reaching the age of 90 has come with a unique set of reflections and insights, blending both the joys and challenges of a long life.

Explore two attitudes that hamper our happiness: refusing to adapt to our changing circumstances and refusing the help that we need.

Many of us feel dispirited in the face of uncertainty. This month I share four methods for calming yourself when you're feeling overwhelmed.

This may sound radical, but choosing a positive attitude toward life can have a direct impact on your happiness, well-being, and longevity.