He's probably talking about this study (LiveScience summary). Apparently it's better to be dominant than submissive; but you know what they say, the best tops start at the bottom — and all BDSM groups did better than the control.
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He's probably talking about this study (LiveScience summary). Apparently it's better to be dominant than submissive; but you know what they say, the best tops start at the bottom — and all BDSM groups did better than the control.