autosuggestion
noun /ˌɔːtəʊsəˈdʒestʃən/
  /ˌɔːtəʊsəˈdʒestʃən/,  /ˌɔːtəʊsəɡˈdʒestʃən/
[uncountable] (psychology- a process that makes you believe something or act in a particular way according to ideas that come from within yourself without you realizing it自我暗示