- BROWN HAWK
- |
- Fabled Legendary Member
"There's a very fine line between not listening, and not caring. I'd like to think that I walk that line every day."
Dunno about the energy sword, but the lightsaber is supposedly extremely difficult to [skillfully] use/master. It takes a good deal of physical strength to control as well, I think, because it has a gyroscopic effect. And the blade is weightless and can cut through most materials (force behind the blade being considered), so it demands precision.
[Edited on 12.23.2012 12:56 PM PST]