An entrepreneur is someone who takes on the risk of starting and running a business, requiring personal characteristics such as persistence, creativity, and independence, along with essential skills in communication and problem-solving. The entrepreneurial process consists of five stages: discovery, concept development, resourcing, actualization, and harvesting, each involving specific tasks like idea generation, business planning, and securing financing. To successfully start a business, one must develop a comprehensive business plan that outlines various components, including market analysis, operational plans, and financial forecasts.