The transcript is a GMA segment featuring Dr. Jennifer Ashton profiling Dr. Anthony Fauci as he prepares to leave the NIH after 54 years. Fauci says he feels decades younger and attributes his longevity and energy to healthy habits, moderation, regular exercise (walks/runs), good genes, and—especially—having a strong sense of purpose. The piece shows his demanding routine (up at 5 a.m., long workdays), his supportive relationship with his wife Dr. Christine Grady who helps ensure he eats, hydrates, and rests, and his continued engagement at NIH labs. Fauci discusses the strangeness of not commuting to campus, notes he’s not “retiring” but moving to a new chapter, and shares personal details such as reading, enjoying sports/baseball, wanting to travel, spend time with family, and anticipating becoming a first-time grandfather; he avoids social media but may consider it in the future.