This module helped me better understand how common hidden disabilities are among online learners and how easily course design can unintentionally create barriers. It also hits close to home for me because my daughter has a disability, which made the content feel especially meaningful and real. I was struck by how things like uncaptioned videos or rigid live discussions can limit student participation without instructors realizing it. Moving forward, I plan to apply universal design principles by providing transcripts or captions for multimedia, offering multiple ways for students to engage with course material, and allowing flexibility in how students demonstrate learning. Being more intentional in my course design will help create a more inclusive learning environment for all students, not just those who formally disclose a disability.