From Age 18 to 55, Know This 1. Health is your real wealth—protect it early. 2. Time moves fast—don’t waste it proving things to people. 3. Skills pay more than degrees—keep learning. 4. Friends come and go—family is forever. 5. Save money when you don’t need it—you’ll thank yourself later. 6. Choose peace over drama—it’s not worth your energy. 7.