The “Campfire Theory” is resonating with people who are struggling with friendship breakups by re-framing how relationships come and go over time. The idea compares friendships to people gathered around a campfire: some stay for only a few minutes, some stick around for hours, and a few remain until the fire burns out. Instead of seeing a friend drifting away as a personal failure, the theory suggests that people often leave because they're entering different stages of life, like getting married, changing jobs, moving, or caring for family members.
The message encourages people to keep “tending the fire” — continuing to build connections, welcome new people, and nurture meaningful relationships rather than focusing on who has left.