海伦一直在压制心里的自杀念头。Helen had been struggling against suicidal tendencies.残留在心里的或不为人知的恐惧都可能引发梦游。Unresolved or unacknowledged fears can trigger sleepwalking.她需要找个人诉诉心里的苦衷。She needed to unburden herself to somebody....