> Probably the only sure advice is to be exceptionally weary of phone calls with supposed extreme time pressures to send the money now.
Quick note: you mean “wary” instead of “weary” there.
It's a very common error that happens in both written and spoken language. I've wondered if it's because weary is kind of "in between" wary and leery, like an incorrect mashup, or something.
Appreciated and fixed. I'm a native English speaker, but I think not a word I often write.