What It Looks Like: The tendency for individuals to overvalue what they already own or have invested in, leading to resistance in letting go of outdated processes, ideas, or assets—even when better alternatives exist. Sarah, a senior leader, is overly attached to current systems, processes, or products because they’ve been in place for a long time. She resists replacing outdated tools or strategies, even when they are no longer effective or competitive. Her attachment to the existing way of doin...