...I waddle like a fat penguin on a rocking boat that is also spinning on a round-about...
Well, if it comes to fursuit charades, at least I now know what you'll be attempting
Part of it comes down to spatial awareness (which does seem to be an inherited trait... or at least configured very early in life), heat tolerance... claustrophobia... ability to concentrate etc.
I've seen even practised suiters bump into things before - spatial awareness is one thing, but it's possibly more due to the tunnel vision that suits impose - it's amazing how much you miss it when navigating steps, kerbs, slopes, groups of squishy babies etc.
As the vision and heat buildup are, to a large degree, dependent on the construction of the suit itself you have to learn to work with the suit gives you - so I expect to see lots of meditation and "becoming one with the suit"... or maybe not...
As an aside, I've also been told by someone who suffers from it that claustrophobia isn't so much a fear of being enclosed, as a fear of being unable to escape from being enclosed...whether this is true for everyone, I don't know, but at least a suit head can (normally) be quickly removed, even if if it does "spoil the magic".
Maybe throwing a bunch of odd-footed fursuits into a room filled with pointy objects lying on the floor might force us to learn and learn fast... but that may perhaps require an ethics form. Just maybe.
Well, if it involves form-filling, SFW is the man for the job. He has forms coming out of his ears, and a whole rainbow of coloured highlighters !