One of the most important parts of investing is separating fact from fiction, Cramer said Friday, because the market is full of false leads that could hurt your portfolio. You have to filter out the misinformation and find an accurate picture of exactly what’s happening at any given time.

Well, that is what tonight’s show was all about. Cramer drew on his over 30 years of Wall Street experience to teach viewers how to dig deep for the truth. And the truth isn’t always easy to find, not in an environment where negativity rules and the media give preference to doom-and-gloom prognosticators. But Cramer offered a few rules for fact finding that should help put the hype into perspective.