That is, he makes a situation worse for himself by doing something foolish because he is angry. 那就是因为他不生气就做出一些让情况更糟的事情。
More problems can develop if a person looks down his nose at someone or something. 如果一个人小看某个人或某件事,那就要出问题了。
The person acts like something is unimportant or worthless. 这个人的做法好像是觉得某些事无关紧要或是没有价值。
This person might also turn up his nose at something that he considers not good enough. 这个人也可能对他认为不够好的东西而不屑。
This person thinks he is better than everyone else. He has his nose in the air. 这种人认为自己比任何人都好,他很自负。