chap 6 What does Bernard believe about the effects of conditioning? Does Lenina agree with

Lenina comments that all members of society are happy, regardless of their caste. According to Foster, this happiness derives from their conditioning, and "even Epsilons perform indispensable services." This leads Lenina to recall a time in her childhood in which she woke from sleep and become aware, for the first time, of the conditioning and "the whispering that had haunted all her sleeps."