Not to mention that with a lightsaber, if you even brush yourself with the blade, it's not going to be a happy thing for you.Regarding sword fights: As an example. watching Obi-Wan and Darth Vader go at with sabers, there seem to be a lot of flourishes that expose oneself to injury. There are a lot of twirls, twists, changing the saber from 1 hand to another, etc. that might look cool but in reality you would be dead by not guarding your head and center of mass.