I wonder what pushing will grant you? Are you pursuing a way out? A curiosity? A sensation? Are you perhaps better in here where you have become so in-tune with the room, let alone yourself? This is not to discourage you. Perhaps you were seeking the sensation of a smooth cool pressure on your palm. Maybe you sought out to see if the glass would bend under your hand, would it strain outwards with the weight of your body behind it. What will pushing grant you?