This report delves into the realm of entrepreneurship and small business management, exploring various types of entrepreneurial ventures, including small businesses, scalable start-ups, large firms, and social enterprises. It examines the similarities and differences between these ventures, highlighting their growth expectations and financing models. The report further analyzes the impact of micro and small businesses on the economy, particularly in the context of Brexit and its effects on the UK's economic landscape. It investigates the importance of small and start-up businesses in the growth of the social economy after Brexit. The report also includes research on the characteristics, traits, and skills of successful entrepreneurs, exploring how entrepreneurial personality reflects motivation and mindset. It also touches upon factors that hinder or foster entrepreneurship. The report concludes by assessing the overall impact of these factors on the entrepreneurial ecosystem.