If You’re Not Cringing at Your Past, Have You Actually Grown Up?

Shame is healthy for your personal growth — but embarrassment is healthier. So how much cringe do you need to move forward?

You’re Probably Setting Goals for Yourself All Wrong

It's all about finding that difficulty sweet spot — and most of us go too easy on ourselves

I Ran the Width of the United States in 42 Days

Pete Kostelnick, 29, was already running marathon-plus distances almost every day when last fall he decided to attempt to break the record for running across…