How to Stop Obsessing Over Your Mistakes

"P.S. I Love You"
	How I Met Your Mother episode
Episode no.	Season 8; Episode 15
Directed by	Pamela Fryman
Written by	Carter Bays; Craig Thomas;
Original air date	February 4, 2013
Guest appearance(s)
	James Van Der Beek as Simon Tremblay; Abby Elliott as Jeanette; Dave Thomas as Chuck "Chuck" Gerussi; Jason Priestley as himself; Geddy Lee as himself; Alex Trebek as himself; Paul Shaffer as himself; Luc Robitaille as himself; Dave Coulier as himself; k.d. lang as herself; Steven Page as himself; Alan Thicke as himself;
Episode chronology
← Previous; "Ring Up!"	Next →; "Bad Crazy"
	How I Met Your Mother (season 8)
	List of How I Met Your Mother episodes

"P.S. I Love You" is the 15th episode of the eighth season of the CBS sitcom How I Met Your Mother, and the 175th episode overall.