Not really. Because to know that someone has blackouts and memory loss when they're drunk, you'd have had to go through that yourself to be sure. Yes some people do get blackout levels of drunk regularly but do you really know that they lost memories beyond the general idea of well they're sleeping and of course you're not making any memories while sleeping.
Besides, the idea of immersing yourself in a culture.
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Besides, the idea of immersing yourself in a culture.