Dr. Killeen explores the idea of “pebbling,” inspired by how penguins offer pebbles to build a bond. Drawing on Vanessa Van Edwards’ book Conversation, he explains how small, thoughtful gestures, like checking in on a friend or sending a quick message to a team member, can make people feel seen and appreciated. Research suggests we often underestimate how much these little moments mean to others. As leaders and as people, we do not always need grand gestures to strengthen relationships. A simple text, a quick thank-you, or a note asking how someone is doing can go a long way. Dr. Killeen challenges you to think about who might need a pebble today, then reach out before you talk yourself out of it.