If You Live To 100, You Might As Well Be Happy: Lessons for a Long and Joyful Life by Rhee Kun Hoo

If You Live To 100, You Might As Well Be Happy: Lessons for a Long and Joyful Life by Rhee Kun Hoo is a bestselling essay collection that offers wisdom on finding contentment and meaning at any age by embracing the simple joys of everyday life. Drawing on his long life as a psychiatrist who experienced historical turmoil in South Korea (including imprisonment for opposing a totalitarian government), Rhee provides personal anecdotes and insights for living a fulfilling life. The book has been praised by reviewers as a "lived life, wisdom book" that feels like a conversation with a wise friend.