Hmmm, I don't think with my experience and nature I could do either. Though certainly confrontational and assertive, I'm not at all violent by nature, and I don't think in a dream I COULD pull out a bazooka. As for ghosting through walls? Cool idea, but unfortunately in my WILDs, walls seem to hate me. They actually move and tilt to try to knock me off balance and make me hit into them. Amé and I both have this sometimes, she calls it "Drunken Walls Syndrome". Walls in my dream are evil, vindictive things, and I'm going to try to stay away from them. I'll try jumping or flying, though, I seem to have no trouble with those in dreams. Fly through the ceiling or something.