Brainstorming/Opinion on PSA how to

My subject will focus on all major types of Cancer. The way I will present this subject is as if i have cancer. I will use footage that show how cancer can affect different people in different ways, such as in health, apperances, and behavior. I will show the symptoms and how they become. My outline would be about how Cancer can develope and what would be the changes to look forward to, It would speak about different patients also fighting Cancer, it would have 1-3 interview of real people facing this disease.