Louis-Ferdinand Céline said this quote

If only I had met Molly sooner, when it was still possible to choose one road rather than another. Before that bitch Musyne and that little turd Lola crimped my enthusiasm. But it was too late to start being young again. I didn't believe in it anymore. We grow old so quickly and, what's more, irremediably. You can tell by the way you start loving your misery in spite of yourself. Nature is stronger than we are, no two ways about it. She tries us in one particular mold, and we're never able to throw it off. I had started out as the restless type. Little by little, without realizing it, you begin to take your role and fate seriously, and before you know it, it's too late to change. You're a hundred-percent restless, and it's set that way for good.