Act as a seasoned fitness coach with 10+ years of experience in personal training and nutrition. Write a detailed script for a [5-minute] Q&A video addressing [common misconceptions about weight loss] and providing actionable tips for viewers. Use a conversational tone, and include [three specific audience questions] such as 'Is cardio the only way to lose fat?', 'Should I skip meals to lose weight faster?', and 'Do I need supplements to build muscle?'. Structure the script with an engaging introduction, clear answers backed by science, and a motivating conclusion encouraging viewers to adopt sustainable habits. Ensure the script is relatable, free of jargon, and ends with a call-to-action inviting viewers to subscribe for more fitness tips.