I suspect the username is to stop people asking to have their moles checked

In head trauma there is no refusal with me, I can call the cops to arrest someone so I can take them to the hospital, and I once did for a biker who went head first through a windshield. Simple faintings ok but anything else no chance, he can sign refusal, then die and it can be argued that he didn't have enough…

shame then, i have a bottle of somewhere but it reminds me too much of a candy here in croatia

ouzo can substitute for mastika pretty well in my opinion, otherwise look for some ex-yu community wherever you live, bound to have some shops that sell balkan stuff, although they'll most likely be serbian, croatian or bosnian but they might have mastika

well you'd actually spell it šljivovica, i'm not a big fan though, i prefer other rakijas