What does in the course of a lifetime What does it matter mean? phrase. If you describe something as the chance or experience of a lifetime, you are emphasizing that it is the best or most important chance or experience that you are ever likely to have. [emphasis] This could be not just the trip of a lifetime but the experience of a lifetime.
In the course of a lifetime, what does it matter? I said it over and over. I wondered about the mysterious messenger, and I thought about all the things in the course of a lifetime that would not matter. I did not think cheerleading tryouts would matter, …
In the course of a lifetime, I don’t think some of these things really matter. Some of them, however, do. Take, for instance, my career. It has been my passion, my purpose in life.