If only life was so stable as to allow only one career for everyone.
Those of us for whom life is a bit more turbulent, and have had more than one career, probably look at things differently.....
.. As pilots we all look for alternates and backup plans just in case. I see this as no different. Who can say what opportunities may become available to you in the future? Do an MBA and go managememt? Can't be worse than the current crop!!
Mr Hat, I wish you a long and prosperous career in your prefered profession, and I hope life's variables don't get in your way. If you manage this, then yes, I agree the degree was of no particlar benefit to your career path, at least for now.
Education a waste of time? No, not ever. There is an old saying along the lines of: "They can take everything from you but your education". Never turn down the opportunity for more, you never know if or when it might come in handy.
My opinion is just that, 'my opinion', do with it as you wish.
If you want more, you gotta pay for it! (I've got a degree which says I can do that!!
