If you are old and an atheist,would you worry about your next life?

If you an atheist. You realize that your time is coming closer as you get older from years to years. As the rule as an atheist you don’t believe in the miracle of the next life. Would you worry about your next life? What you think would happen to you(your life) after you’re dead? Will you suddenly become pragmatic and go to church to buy your way to heaven? So how could you handle this issue?