In a way heights, I like being up high like i went parasailing once and i loved it, but more of a fear of falling from heights. such as when I'm on a shaky ladder or at the top of stares with a low ledge.
And another thing is that a lot of games the 3D has doesn't make them any better, but i just got the new Star Fox game for the 3DS and the 3D is actually pretty cool on some levels.