Suddenly, Instructor Bell told us to get our helmets. I grabbed mine and pulled it on listening for the click that signaled it locking into place. I watched William and the other instructors walk out of the room. He glanced back at me and mouthed, “Bye-bye” before the doors closed. Now it was freaky to be standing on solid ground one minute and floating the next. There was nothing to hold onto and I started to panic. “Crap,” I mumbled. I was falling forward and I couldn’t stop myself as there was nothing to grab on to. “Calm down, Serena. Relax and don’t fight. You’ll get accustomed to it in a few moments.” William’s voice came through my headset like a breath of air. I tried to calm myself and soon it became easier to move my body around. It was actually kind of fun. “This is great,

