How would there be orthodox doctors if a handshake is yehareg vehal yavor for everyone?
“so it depends on a rapid self-assessment”
Hence what I said, “and its a question you have to ask yourself very quickly”
Rov Moshe was only saying one cannot be so quick to say “oh handshaking is not derech chiba for me” regarding a yehareg vaalyaavor so easily, but if there is 100% no neheneh be’kiruv basar it is mutar.