My son suggested I try VR, so I bought a headset for the creativity and art programs. Looking for entertainment, I discovered ping pong—and shelled out $20 for a highly-rated game. Playing in a beautiful Mountain Chalet setting, Mr. AI lobbed one and I went for a backhand slam. Had there been a real table to catch me, I would've made the shot. But there wasn't, and I flew outside my safe zone and crashed through furniture. Kevin came running to find me in a fetal position. Turns out, I got a concussion.