Podcast:Life Kit Published On: Tue Dec 02 2025 Description: Investing can be intimidating. How do you know which funds to choose? How do you diversify? How much should you be setting aside in a retirement plan versus a savings account or a brokerage account? This episode, we talk to Mary Childs, co-host of NPR's Planet Money, about these questions and more.Follow us on Instagram: @nprlifekitSign up for our newsletter here.Have an episode idea or feedback you want to share? Email us at lifekit@npr.orgSupport the show and listen to it sponsor-free by signing up for Life Kit+ at plus.npr.org/lifekitLearn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy