You need a gas mix for a nitrogenated stout. You need a mixed gas tank, or your beer will end up completely flat, like wine. You could just pick a stout that uses co2, isntead (most of them).
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Sometimes when I reflect back on all the beer I drink I feel ashamed.
Then I look into the glass and think about the workers in the brewery
and all of their hopes and dreams. If I didn't drink this beer, they might
be out of work and their dreams would be shattered. Then I say to myself,
"It is better that I drink this beer and let their dreams come true than
be selfish and worry about my liver."
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