Having a laugh?

So you mustn’t be frightened, dear Mr. Kappus, if a sadness rises in front of you, larger than any you have ever seen; if an anxiety, like light and cloud-shadows, moves over your hands and over everything you do. You must realize that something is happening to you, that life has not forgotten you, that it holds you in its hand and will not let you fall. Why do you want to shut out of your life any uneasiness, any misery, any depression, since after all you don’t know what work these conditions are doing inside you? Why do you want to persecute yourself with the question of where all this is coming from and where it is going?

—Rilke’s letter to a young poet

(Source: carrothers.com)