For those out there who program, design algorithms, engineer black boxes, etc... I have been considering going back to school for a degree in order to persue this profession. My question is, do you enjoy the work? Could you describe in a general sense what you do? Your day to day activities? Is it incredibly monotonous? I'm very interested in the field but would like feed back from people who are already in it. Any thoughts would be much appreciated. Thank you.