If you are prone to panic attacks or moments of anxiety think of the little dog left outside the shop.
He may feel abandon & start to shiver yet observe him for a couple of minutes & see the shiver subside.
Animals & children allow this natural release of stress however as adults it becomes a societal embarrassment.
Like a good cry it’s the body’s natural way to regulate itself & release stress.
Next time feel the amazing benefits & relief as you try at least once & see if you can just let go, just let the shaking happen until it stops.