Founder of Mrs. McCartney‘s Teas and Mrs. McCartney‘s Wines, and co-host of the show “Teaflix Tuesday’s,” at age 90 Angie McCartney just published her second book. Now she’s writing her third. Mrs. McCartney has had so many career and life leaps that they are too numerous to count. But she shows no signs of slowing down. Angie says, “The harder life is, the more busy I get.“ And Mrs. McCartney knows about life‘s hardships. She was born the year of the stock market crash in 1929; was a child in Liverpool during World War II when England was being bombed, ending her formal education; became widowed with a two-year-old child; and later remarried a widower — Sir Paul McCartney‘s father — making her Paul’s stepmother at the height of Beatle-mania. This British expatriate teaches us much about seeing every waking day as a gift and the importance of smiling “while you still have teeth.“ Take a listen. You’ll laugh, learn, and realize that you have so much more living to do. Mrs. McCartney says, “You don’t know what tomorrow holds, so don’t waste the day.”