It had been confirmed that I made the right choice on the train set. See how curious and concentrating he was 😛
He had been seated quietly, observing each movement of the train for as long as it runs, until our laughters interrupted him.
One thing good about him was, he could stay very quietly in a ‘paused’ position (literally pursed as if his acupressure points had been hit, until we released our hands or ‘informing’ him that he can move) while we were cleaning his ears, cutting his fingernails and toenails, and cutting his hair. But of cos, that position will not last if it takes too long.