Earlier this year, we asked listeners to call us with questions for Gimlet Founder Alex Blumberg. Alex answered a bunch of them in an episode last season. But one caller’s question was so big, it needed its own episode. Skyler Gronholz had decided to make a podcast about starting up his life again after several years in prison. But he was anxious about making something bad, and wanted Alex’s advice. In this week’s episode, we find out: can making a podcast about your life actually change the way you live it? -- If you or someone you know is struggling with substance abuse, the Substance Abuse and Mental Health Services Administration has a number you can call. 1-800-662-HELP. That hotline gives referrals to local treatment facilities and support groups. And it is completely free and confidential.