Most of our time, we don't have to do a lot of things. We decide to do it because we want to. If we want to do it, then we need to stop feeling sorry for ourselves. We will find our way to it.
其实没有什么非做不可的事情，所有的事情都是我们作为成年人自己的选择，如果选择了去做，那么就没对自己顾影自怜。既然要做，那就好好做起来，做好要牺牲要吃苦的准备。如果决定不做，那么最后结果如何也就不要抱怨了。
