Would you consider getting a police dog in training? They give you food, kennel, vet fees etc. All you have to do is walk it. Then, if you change your mind it's going anway (unless it fails that is. Then you can buy it if you would like to)
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People are like sausages, it's what's under the skin that matters. Therefore, you should poke them with a fork periodically.
Drinking beer makes you feel the way you want to feel, when you're not drinking beer.