The assignment content discusses emotional intelligence (EI) as a crucial component for leadership success. EI is defined as the ability to understand and manage one's own emotions and those of others to achieve organizational goals. Social skills are an essential part of EI, enabling leaders to build strong relationships, motivate others, and foster a cooperative environment. The text highlights various social skills used by most companies for business success, including maintaining eye contact, using proper body language, effective communication channels, being open-minded, accepting mistakes, remaining active and focused, and showing respect for peers.