psychiatry isn't anxious about philosophy's mind/body problem. it's enough to them that there's a domain called mind, a domain called brain, and that there is (somehow) exchange between them, one that both domains benefit from. psychiatrists are border control agents on this analogy. 

the analogy should i think illuminate both sides, but we need to think about what the equivalent of the mind/body puzzle is in the case of political borders. NAME_1 distinguishes a veridical perception and a non-veridical perception by mind external factors, the physical and social environment. so with the political border, whether money or goods have been exchanged across a border is not something that can be determined infallibly by participants in the exchange or any particular on-looker, but rather it depends on the political and legal environment such as treaties and conventions. 