from existentialism is a humanism, which is my favorite text next to Irvin Yalom which I also love.
"The existentialist does not believe in the power of passion. He will never regard a grand passion as a destructive torrent upon which a man is swept into certain actions as by fate, and which, therefore, is an excuse for them. He thinks that man is responsible for his passion. Neither will an existentialist think that a man can find help through some sign being vouchsafed upon earth for his orientation: for he thinks that the man himself interprets the sign as he chooses. He thinks that every man, without any support or help whatever, is condemned at every instant to invent man."