Ian Fleming is said to have been most disciplined in showing different aspects of himself to different groups.

You saw only what he, with conscious direction and discipline, wanted you to see. As a result, two strangers could meet, each thinking he “knew” Mr. Fleming — but neither in the end would continue to believe this after they’d compared notes in conversation.

To lesser or greater extents, we all do this, of course. Relaxed at home is different from workplace. Project meetings are different from end-of-the-day unwinds with those very same colleagues on the road at a trade show.

And it wasn’t that many years ago that it actually took a bit of effort to really flesh out every disparate aspect of a Supreme Court nominee’s background.

“Screen names” used on Internet Forums and Chat Rooms provided somewhat of a challenge in connecting the person expressing views on movie interests on what part of the Internet with that same person’s pitch to would-be romantic persuits on another.

But what are you gonna do with Facebook?

You can spend years developing expertise and respect in advanced rocket science if you’d like. Still, that image will forever onward be seasoned with high school connections from decades past to the choice you made for prom date.

It’s all “who you are.”