Age plays a significant role in determining cognitive abilities and effectiveness in political leadership. While chronological age may be similar between leaders like Trump and Biden, the impact of decay on their abilities differs. Biden shows signs of motor skill issues and forgetfulness, raising concerns about his ability to lead effectively for another four years. It is suggested that those around him should ask him to step down for a more capable leader. The pursuit for power often overshadows the need for capable leadership, with a preference to maintain power rather than prioritize the best for the country.