Reduced Effectiveness: An overboarded executive may be spread too thin, leading to decreased effectiveness in their oversight and decision-making roles. Conflicts of Interest: Serving on multiple boards can create situations where the interests of one company may conflict with those of another. Reputation Damage: Overboarding can tarnish an executive's reputation, as it may appear that they are more interested in collecting board seats than contributing meaningfully. Operational Risks: The companies themselves may suffer from inadequate governance, leading to poor strategic decisions and oversight.