Ground Check

Wait—is that my foot actually lifting? Okay, don't panic, but I just shifted weight on this smooth tabletop without falling over. Did the floor just creak, or was that me? And what is that massive black mesh hanging right above my head? Is it tied securely with that yellow cord, or could it drop at any second? I took one cautious baby step backward just in case. The surface feels stable, totally flat, low risk of structural failure, right? Right. I'm upright, I'm conscious, and I'm definitely keeping both eyes on that ceiling net.