In the future we will be able to interact with virtual versions of celebrities, historical figures, and fictional characters. Of course, these virtual people will be sophisticated software programs designed to approximate what their characters are / were / would be like. A useful variation might be to have a chat with virtual alternate versions of yourself.
What if I hadn’t taken that job? What if we had gotten married? What if I had majored in business?
Sit down and talk it over with a virtual version of you who took the road not taken. The projected alternative won’t be in any sense “accurate,” of course, but any reasonable extrapolation on what might have happened would have something to teach you. You might be surprised what you learn.