NEW YORK (TheStreet) -- There are lots of myths out there about Wall Street folk, so we're setting the record straight. After all, if you're going to hate the hot shots at Goldman Sachs (GS) - Get Report , you should at least get your facts straight.

(GS) - Get ReportMyth 1: Wall Street Preys on the Innocent

(GS) - Get Report The debt difficulties of Greece provide a recent example of how this perception isn't quite right. Goldman Sachs and JPMorgan Chase (JPM) - Get Report have gotten lots of bad press for working with the Greek government to help it mask its debts, and now the Greek economy is in deep trouble.

But these debt-masking efforts by Greek politicians were fairly minor in the grand scheme of things. Greece's debt levels were too high even if you erase the debts they hid with the help of Wall Street financial wizardry. There is also the fact that Greek politicians hired Goldman to help it mask its debts. If they were innocent, they wouldn't have done that.

(GS) - Get Report (JPM) - Get Report Similarly, the loose lending standards that enabled people to buy homes they couldn't afford during the housing boom were not the sole fault of the bankers. For a story called "The Giant Pool of Money," which aired in May 2008, the public radio program "This American Life" found a guy named Clarence Nathan who took out a loan called a NINA, which stands for No Income, No Asset. This enabled Nathan, who earned $45,000 annually, to borrow $540,000 against his house.

"I wouldn't have loaned me the money," Nathan told his interviewer, Alex Blumberg.

(GS) - Get Report (JPM) - Get Report Nathan may have been honest, but he was far from innocent.

(GS) - Get Report (JPM) - Get ReportMyth 2: Wall Street Executives Are Greedy

(GS) - Get Report (JPM) - Get Report This is a myth? People on Wall Street not greedy? Even old Wall Street hands would seem to admit they are when they use that old saw about how the markets shift between fear and greed. One of Berkshire Hathaway (BRK.B) - Get Report Chairman Warren Buffett's most important pieces of advice to investors is that they be greedy when others are fearful and fearful when others are greedy.

(GS) - Get Report (JPM) - Get Report (BRK.B) - Get Report But ego seems to be a bigger factor than greed in many instances. When The Blackstone Group (BX) - Get Report co- founder and CEO Steve Schwarzman wanted to take his company public, he explained to his family that they would make bundles of money but be subjected to more public scrutiny, according to a 2007 article in The Wall Street Journal .

(GS) - Get Report (JPM) - Get Report (BRK.B) - Get Report (BX) - Get Report When one member of the family asked Schwarzman, "Do we need any more money?" Schwarzman's mother Arline interrupted him to say "You don't understand what drives him. Money is the measuring stick," Arline Schwarzman told the newspaper.

Want to read the other myths? Visit TheStreet.com