The document discusses the author's family history in roofing and their involvement in the roofing business. It outlines some of the key responsibilities and challenges of being a roofer, including working in extreme weather conditions on high roofs. Math is an important part of roofing work, from measuring roofs and materials to calculating invoices and payroll. Pay varies depending on experience level and roof complexity but typically ranges from $10 to $40 per hour. Despite the physical challenges, the author believes roofing is a good career fit for them due to enjoying hands-on work and variety.