In this chat, Luke and Glenn talk about using freelancers in business. They explain that freelancers are part-time workers who choose their own hours and get work based on that. They compare freelancers to contractors and mention the perks, like getting special skills and working with people from all over the world. They also discuss the challenges of having full-time employees and why focusing on profit is important. The chat ends with a talk about the importance of social skills and knowing your audience in business.