To me Vivien Leigh was a tragic heroine of classic proportions: chosen, blessed and abandoned by the gods. Obstinately she tried to control and defy her destiny and to know her story is to be inspired by pity and terror.
I mean, the question actors most often get asked is how they can bear saying the same things over and over again, night after night, but God knows the answer to that is, don't we all anyway; might as well get paid for it.