Fair point. Not everybody is cut out for that life though. Me for one. I quit the highest paying most enjoyable job I ever had (Environmental Department for Union Electric) to start my own business on the strength of one contract to prepare an Operation and Maintenance Manual for Collier County FL. On the face of it, a dumb move, took me five years or more to be making the same money as what I left behind. Lots more hours and stress but in the end it all worked out darned well. I'll leave out all the bloody details.
One thing about being a player in the world of big business is you better like big cities and travelling. I got totally sick of both.