To stay honest and genuine.
正直で本物でいること。 (Shōjiki de honmono de iru koto.)
"She always tries to keep it real in her relationships."
"彼女はいつも彼女の人間関係で正直で本物でいることを試みています。" (Kanojo wa itsumo kanojo no ningenkankei de shōjiki de honmono de iru koto o kokoromotemasu.)
after an unpleasant experience, you are careful to avoid it...
to have a very bad memory
expect a positive outcome even in uncertainty
To continue supporting a cause or idea passed from the past.
to figure something out from the facts
to discover the main cause of a problem