I watched her biography, and I'm thinking ISFP. She actually did enjoy spending time alone, had a childlike naivety, and reveled in sensory fun without concern for established 'rules'. A lot of her motivation seemed to be to make people feel 'good'.
The first man to raise a fist is the man who's run out of ideas. H.G. WELLS
The first principle is that you must not fool yourself, and you are the easiest person to fool. FEYNMAN If this is monkey pee, you're on your own.SCULLY