diffidence

n. lack of confidence. distrust,suspicion缺乏信任，不信任，猜疑。
△1H.VI.3.3.9: “We have beenguided by thee hitherto / And of thy cunning had nodiffidence；”我们一直都接受你的指导，对于你的法术毫不怀疑。
△Lr.1.2.166 (147): “needless diffidences，”不必要的猜疑。

diffidence[ˈdifidəns]

n.胆怯，缺乏自信心
be diffident about doing sth.做…没有自信心