Increase oxytocin and decrease cortisol, hugging is a physical way to show and receive affection. You can be spontaneous or formal. You can hug a tree, a pet, a friend or simply hug yourself.
Today is Hug Holiday
or hugging yourself is love
For more information on this holiday check out: https://nationaltoday.com/hug-holiday/
For information on combining hugging with meditation see this article: https://www.lionsroar.com/how-to-practice-hugging-meditation/