Every year, families and friends celebrate students who are graduating from colleges and universities. Parents beam with pride at their children’s accomplishments and exhale in relief now that the tuition bills have finally stopped. It’s a time when adults give a lot of advice, which is why I have one simple idea I want to pass along to this year’s graduating class that I hope you never forget. Parents, take note too, because with college out of the way, you can get back to focusing on retirement.