I think it's really really important to mix it up as an actor to try to get as much kind of varied experience as you can not only for your own personal growth as an actor but for the audience to keep them guessing about what you're going to do.
Some people suggest that the problem is the separation of powers. If you had a parliamentary system the struggle for power would not result in such complex peace treaties that empower so many different people to pursue so many contradictory aims.