"What if everything is an illusion and nothing exists? In that case, I definitely overpaid for my carpet"

This quote by Woody Allen is a funny method of taking a look at the idea of life being an illusion. He is recommending that if life is an impression, then he has squandered his cash on his carpet. This quote is a way of satirizing the concept of life being an impression, as if it held true, then it wouldn't matter if he had actually invested cash on something that does not exist. It is likewise a way of highlighting the absurdity of life, as if life is an impression, then it does not matter what we do or how we spend our cash. The quote is a suggestion that life is valuable which we ought to take advantage of it, as it might not be real.