1.4.2

Why do we yawn when someone else yawns?

Nobody tells you to do it
You see someone yawn—and suddenly you're yawning too
It's called contagious yawning

And humans have another kind of contagion:

Financial behavior

Someone makes money - you want in.
Everyone is buying - you buy
Everyone is selling - you panic

Sometimes we don't make a financial decision

We CATCH one!

~ Think before you act