Musk said: "In the darkest moment of life, the great truth is useless, chicken soup is useless, cake, cola, milk tea hot pot is useless, and even the love of family and friends can only slow down anxiety, but can not beat back the darkness. What really pulled me out of the abyss is myself, no one knows what I went through during that time, after enduring one minute after another, I was no longer the person I used to be. In this world, during the most difficult times, often only you can pull yourself out of the darkness."