difficulty trusting others due to past experiences
過去の経験により他人を信頼するのが難しい (kako no keiken ni yori tanin o shinrai suru no ga muzukashī)
"He has trust issues after being betrayed once."
"彼は一度裏切られた後、トラスト・イシューズを抱えている。" (kare wa ichido uragirareta ato, trust issues o kakaete iru)
to refuse to answer a question on the grounds that it may in...
to get value or satisfaction from what you paid for
to focus attention closely on something specific
to destroy the possibility of returning to a previous situat...
to improve or advance to a higher level
to succeed in doing something difficult