Getting Under Her Skin

After a pupa has transformed into an adult moth, even a scientist has a difficult time connecting the new form with the old.

Similarly, when mild-mannered Bruce Banner gets antagonized and changes into the Hulk, it's hard to believe they are the same individual.

There are many examples of such disparate metamorphoses in nature.

But nothing can be so shocking as the enantiodromia my mother undergoes after she discovers that I've forgotten to do my chores. Where once was a loving parent who'd literally give her life for mine, now there's a raving lunatic intent on cutting short my existence.