Unlike other enduring characters such as 'Sherlock Holmes' or 'Tarzan,' being the 'Doctor' allows you a certain freedom that is both very demanding and very thrilling. It allows you to make the character using elements of yourself.
They say that even of a good thing you can have too much. But I doubt it. T
They say that even of a good thing you can have too much. But I doubt it. True, such good things as sunbathing, beer, and tobacco may be intemperately pursued to the detriment of their devotees; yet, to my mind, one cannot have too much of a good murder.