"I embarked on my life - I didn't do anything. I don't have an explanation"

This quote by Don DeLillo speaks to the idea of life being a journey that we are all on, and that we do not always have control over the occasions that occur. It recommends that life is something that occurs to us, rather than something we actively create. The quote indicates that we don't constantly have a description for why things occur the method they do, which we should accept that life is unforeseeable. It also recommends that we need to not be too hard on ourselves for not having control over our lives, as it is just part of the human experience. Ultimately, the quote encourages us to accept life as it comes and to make the most of the journey.