    &.  3  EI  8  e  5    Sentence 1: Fhe tendency, to feel reje  acute pain’ may have developed in fhumans‘as ‘4,  aCfensive mechanism. “for, the species said|  Fisenberger : ~ se           Sentence: 2: Feeling rejection as-an ancie pain!  Seay have developed:as-a defence meéhanis  Por the species , Eisenberger sald .    Teens