Good grief. Nearly all the people at Enron worked 80-hour work-weeks, generating all that pie-in-the-sky stuff they generated.
No one had time to even do lunch with a friend, much less juggle a bunch of diversified investments, trying to corner the best deal and lowest vig, to make a good impression on an overly critical FR poster later when it was all analyzed.
I worked the same hours from approximately 1998-2003.
That didn't prevent me from making standard investment decisions.