While you're worrying about small things, someone your age is wishing for one more sunrise. Make your day count.
Our small worries look different when set beside someone who would give almost anything for one more morning. The quote names a person your own age, which sharpens the contrast: the gap between you and them is circumstance, not merit. The sunrise stands for the plain gift of another day, which we treat as guaranteed until it isn't. (The Turkish translation says "sunset," but the English says "sunrise." Either way, the point is one more day.)
The idea belongs to an old tradition. The Stoics, Seneca among them, urged people to remember that life is short and that we waste much of it, and the later memento mori habit works the same way. It also suits Patrick Bet-David's public image as an entrepreneur and motivational speaker who stresses urgency and using time well. I can't verify that these exact words are his, since lines like this circulate loosely online, so the attribution deserves some caution.
In practice, say a coworker's offhand comment is nagging at you all evening. Ask yourself whether it will matter in a year. If not, let it go and spend the time calling a friend you've neglected or taking a slow walk. The aim isn't guilt about ordinary worries, just a gentle redirection toward what you'd be glad to have done with the day.