A part of the EpIII novelization would seem to indicate that TK is more difficult on living tissue than on inanimate objects.. in the part on the
Invisible Hand's bridge where Obi-Wan opens Grievous' hand, causing Grievous to drop the lightsaber as he strikes, it states that the material of his hand has no will of its own.
An exact quote will follow later today..
General Schatten wrote:You're off a bit Cykeism, only Force Grip was changed to be made usable on Droids, Force Strike has always allowed that, however, in the same Errata that made this change, Force Strike was changed to allow usage on living beings without incurring DSP's.
Whoops, my bad. I meant that recent changes allowed Grip to be used on droids, and Strike always could be.
As for the Wampa cave, Luke tore the lightsaber out from a block of ice!
"..history has shown the best defense against heavy cavalry are pikemen, so aircraft should mount lances on their noses and fly in tight squares to fend off bombers". - RedImperator
"ha ha, raping puppies is FUN!" - Johonebesus
"It would just be Unicron with pew pew instead of nom nom". - Vendetta, explaining his justified disinterest in the idea of the movie Allspark affecting the Death Star