The first time I can remember being home alone was about 7 or 8 with all younger siblings. Got up when they went out at night to watch the telly, lit papers in fireplace coz we were cold and the chimney went on fire, did we ring anyone and tell them about it, no way, too afraid of the consequences, just watched the chimney from inside and it took ages to go out. No one ever found out until years later...........