RelationshipsFriendsWhy "Doorbell Friends" May Be the Most Important Relationship You HaveBy Taylor AndrewsPublished on April 23, 2026 at 9:05 AMEverett CollectionEverett Collection"Friendship is the original life hack," friendship expert Matt Ritter believes. And while plenty of people may try to optimize their lives with better sleep, healthier eating, or stricter fitness routines, the best version of yourself may simply show up when you're surrounded by your friends. As great as friends can be, though, building and maintaining those relationships isn't exactly effortless.