Daniel Defoe outlines the essential qualities and preparations required for a tradesman, starting with apprenticeship and proper business communication. He emphasizes the importance of mastering all aspects of trade, diligence, and avoiding reckless expansion. Over-trading and mismanagement often lead to financial distress and bankruptcy. Extravagant living, marrying too soon, and leaving business operations to servants are highlighted as key pitfalls. Defoe warns against distractions that may cause financial ruin. He provides practical guidance on how a tradesman should maintain focus and discipline in business. By identifying early mistakes, he offers preventive measures to ensure long-term success. The first part serves as a foundation for understanding the responsibilities and risks in trade.