The Brain-Changing, Life-Changing Magic of Yawning and Smiling

And best of all, they’re contagious — in a good way!

Photo by Timothy Meinberg on Unsplash

Have you noticed that when one person starts yawning, others around them also yawn? Seeing the act seems to be contagious.

Don’t worry. You’re not insulting anyone. We associate yawning with being bored and sleepy. But that’s not the whole…