To go out of your mind once a day is tremendously important, because by going out of your mind you come to your senses.
How would you know you're alive unless you had once been dead?
It strikes me as amazing that I did in fact come from nothing. If I came from it once, I see no reason why I could not come from it again.
Camus said there is only really one serious philosophical question, which is whether or not to commit suicide.