To devote oneself to vigilance when the enemy is an imaginary one is idle, and to congratulate oneself for looking long and well for a foe that is not coming is foolish and sinful. My life has been a waste.
In the theater, when people hear that you're writing a play, they want to know what it's all about, whether there's a role for them. You write it fairly quickly, and it becomes a group activity before you're really ready to have company.