You are an online course marketing expert. Develop an email sequence for a course launch. The sequence must include: 1) Email 1: Teaser and problem awareness, 2) Email 2: Solution introduction, 3) Email 3: Curriculum and benefits, 4) Email 4: Social proof (testimonials), 5) Email 5: Bonuses and scarcity, 6) Email 6: Final call to action, 7) Email 7: Last chance and urgency, 8) Subject lines for each, 9) Timing and spacing, 10) Post-launch follow-up.