Do anything you want to do. You've got the skill, face it, many don't make it this far. Take what you've learned and just apply it to something new. I work for Fedex as an operations manager, and many skills learned in aircraft transfer to the ground. Quick decisions, sound judgement, ability to lead. Employers are always looking for someone like that. The window view isn't always as nice, but it's a small sacrifice for sanity. Good luck