Watch Kumail Nanjiani’s Grinnell College Commencement Address on Failure, Empathy, and Change

“Don’t Leave the House When You’re Drunk” and Other Important Life Advice from Lily Tomlin

Read Dan Harmon’s Excellent Advice for Overcoming Writer’s Block

Tom Scharpling Has Some Great Advice for Struggling Comedy Writers and Performers

Nick Offerman, Paul Rudd, and John Hodgman Gave Advice to Their Younger Selves at BookCon

Jack McBrayer and Triumph the Insult Comic Dog Give Some Unqualified Advice

How to Start Your Career in Comedy: A Guide for College Students

Paul Reubens Gives Some Unqualified Advice for ‘The Tonight Show’

Nick Kroll Offers Some Advice on Halloween Costumes and Unfriending People in Real Life

John Mulaney Offers Some Relationship Advice for ‘Rookie’

Bob Odenkirk’s Advice to Aspiring Comedy Writers: “Don’t Ever Look at What’s Happening Now”

Sasheer Zamata Gives Girls Some Serious Advice for ‘Rookie’

Chris Hardwick Offers Some Honest Advice on Love, Health, Grandmas, and Murder

Stephen Colbert Gives Some Grownup Advice to Girls for ‘Rookie’

Mike Myers Gives Advice to Young Performers: “Don’t Want to Be Famous”

Jimmy Fallon Offers Some Solid Advice on Fear and Bombing in Standup

Watch Tig Notaro’s Video for Rookie’s ‘Ask a Grown Woman’

Read a Letter 19-Year-Old Lena Dunham Sent to ‘Time Out New York’s Sex Columnist

’30 Rock’s John Lutz Has Some Solid Advice for Young Improvisers

Ari Shaffir Has Four Hours of Advice for Young Comedians