https://www.newyorker.com/culture/the-new-yorker-interview/listening-to-louis-ck-an-interview-with-the-comedian-jena-friedman?mbid=nl_Daily%20010419&CNDID=24904666&utm_source=nl&utm_medium=email&utm_campaign=Daily%20010419&utm_content=&utm_brand=tny&utm_mailing=Daily%20010419&hasha=f837298ac32bb8839cb6a71f54e5ae85&hashb=4f24a90a66734c9437c1eaf061c1e75e6f44909d&spMailingID=14901318&spUserID=MTMzMTgyNjE0NDg4S0&spJobID=1560299356&spReportId=MTU2MDI5OTM1NgS2
https://www.wikihow.com/Do-Laughter-Yoga