40 Harsh Truths I Know at 40 but Wish I Knew at 20

Get your first 60 days free with Headspace. Head to and use my code MARKMANSON! Today is my 40th birthday. Here are all the things that I know at 40 that I wish I knew at 20. For useful practical advice each week, sign up for my free newsletter: If you are not already a member of my premium membership, get access to my courses and exclusive writing here: I am Mark Manson, 3x #1 NY Times bestselling author of: The Subtle Art of Not Giving a F*ck - Everything Is F*cked: A Book About Hope - I share other types of content to make you a less awful human in these places: @iammarkmanson Thanks for watching.