Common Questions About Hemmorrhoids: Why It’s Important To Talk About It. Many people love to talk about fasting and cleansing, but when I bring up the topic of enemas, colonoscopy and hemorrhoids, many clam up as if I was talking about something horribly obscene. But I will tell you what is REALLY obscene. Waking up with colon cancer because you either procrastinated getting checked or did not ever think about it.