It also doesn't have taipans, red belly black snakes, yellowbelly black snakes, brown snakes, freshwater crocs, daytime temps in the 40sC....also probably not too many cases of sun-related melanoma, funnelweb bites, redback spider, sea snakes, tiger snakes, green tree snakes, drownings.Of course it's different. It's completely different. One situation is raising children on a planet, in a Class-M environment. The other is raising them in the enclosed bulkheads of a pressurized tin can, away from natural air, the natural environment, and an actual sun.
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That makes our 9mm packing drug dealers sound downright neighborly!