The mood is a faint calm that lasts longer and has a diffuse emotional state. According to the definition above, which of the following options is not a state of mind? ['The enthusiasm of Xiao Wang in love is obviously high.', 'Xiao Zhang, who was driving, screamed in anxiety because the vehicle in front suddenly turned around in violation of the rules.', 'Xiao Li, who has just gone abroad to study, has been sullen recently and has become taciturn.', 'ause of her reluctance to go to kindergarten, Lily has not been eating well recently.']