要认识到心理创伤不同于痛苦的记忆。 向相关团体或者心理健康专家寻求帮助。 向一个你信任的人倾诉。 列出可以安慰自己的方法。

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Trauma causes psychological and physiological effects similar to anxiety and intense fear in present time – as if the trauma never ended. Bad memories bring up painful emotions such as sadness and guilt, but they do not alter your perceptions the way that acute trauma does.  Trauma must be dealt with in its own way and usually requires professional assistance. It can sometimes take years for the symptoms of trauma to surface. You may have nightmares, disturbing thoughts, depression, phobias, anx