Losing a job is traumatic. Enron though, wasn't about insider trading. Yes several of the guys at the top were charged with insider trading, but they were also charged with fraud, money laundering, conspiracy, bank fraud, making false statements to banks and auditors, securities fraud, wire fraud, money laundering, obstruction of justice, among other crimes. Insider trading, not the thing that caused trauma, and in fact I believe most of them were actually acquitted on the insider trading charges. And, fwiw, the guys found guilty of these things did end up with significant prison terms for the trauma they caused.

http://en.wikipedia.org/wiki/Enron_scandal