It is scary to find out that you have such a high risk of developing cancer. But through a few steps, you can reduce the chances of developing many polyps. My grandfather is in his 70's and is living a normal life. The colonoscopies are inconvenient and can be embarrassing, but they allow you to stay on top of your life. My best advice is to research the disease. Talk to other people who have it, and make an effort to see your gastroenterologist on a regular basis.