shocked, shockedpic.twitter.com/x8XUzSN0W2
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"Warrior [...] lower dopamine levels"
I like to play a VR gladiator game and take a supplement which contains L-DOPA 
I thought the actual warrior gene was quite long and certain SNPs are just markers for it
hmmmm not parsing (?)
Can’t remember, will have to look it up again
Basically there are different alleles for MAOA. Seems like the shorter one makes people more aggressive. Different SNPs are windows into which allele you have. Other SNPs indicate I don't have a very aggressive allele.
Huh, I just remembered the dopamine effects. Interesting to compare that to the effects of a dopamine reuptake inhibitor like methylphenidate.
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