QUOTE : Social rejection—or fearing it—is one of the most common causes of anxiety. Feelings of inclusion depend not so much on having frequent social contacts or numerous relationships as on how accepted we feel, even in just a few key relationships.20 Small wonder that we have a hardwired system that is alert to the threat of abandonment, separation, or rejection: these were once actual threats to life itself, though they are only symbolically so today. Still, when we hope to be a You, being treated like an It, as though we do not matter, carries a particularly harsh sting.