The fear of rejection may have saved many of our ancestors from getting tossed out of their social groups, but by and large it no longer makes sense in our modern lives. In fact, it’s more baggage than a safety measure. If rejection fear were an organ, it would be an appendix instead of a heart. Yet its effect is much more damaging than the occasional appendicitis, because the consequence of not trying for new things due to the fear of rejection can’t be fixed by a simple visit to the emergency room.

