In her horrified and pained view, the blue planet Alderaan is blown to pieces by a powerful superlaser. The Rebel base at Dantooine is the next target to be destroyed. On board the Millenium Falcon , Luke practices with his Jedi lightsaber, guarding himself against a hovering remote. I fear something terrible has happened. It's not wise to upset a wookie.
Nobody worries about upsetting a droid.
That's cause a droid don't pull people's arms out of their sockets when they lose. Wookies are known to do that. I see your point, sir. I suggest a new strategy, R2. Let the Wookie win.