That ability is quite confortable: fast learner, good imitator, we fit well in most settings, if only we don't put bad mood into it.
The chameleon can seem to be anything as long as the model taken as a miror is flattering.
But the more the game lasts the more we risk to loose ourselves. After years of playing the best student, the model employee, the devoted wife, the sucessful enterpreneur, who are we?
The desire to know more is never far from spying, the urge to control so close to manipulating, and the weak too easily fooled.
Any power is dangerous when not neatly focused on a wise use. A deep self introspection is required to remain true to ourselves. The most powerful brain we have, the longest meditation we have to perform.