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Don't panic if, early in winter, while walking on the barely frozen lake, you fall through the ice. You should find some sturdy and sharp object – a knife, keys, a shard from a broken beer bottle, a piece of rebar – and, at the maximum possible distance, plunge it into the ice, pulling yourself up with both hands. Once you're out, crawl away from the dangerous spot and quickly get to a safe place.
And please, don't criticize the illustrations; I'm trying to make things clear for everyone.