________________________Sometimes you don't need an enemy. Some people fail on their own. These types of people sometimes do not realize they are making things hard for themselves – that they are their own worst enemy. So, if you know someone like this, you can say to them, "Life is hard enough. Don't be your own worst enemy." I'm Anna Matteo._____________________________有时,你不需要敌人.人们会败给自己.这类型的人有时没意识到他们把事情弄得更加复杂,他们就是自己最大的敌人. 所以如果你认识这样的人,你可以对他们说:"生活已经如此艰难,不要自己为难自己." 我是Anna Matteo.