I use mate all the time, probably far too much to be honest but not if I'm talking to someone like my manager or director other than that you're fair game.
I used to know a guy that would literally blow his top if someone he didn't know called him mate, much amusement for the rest of us.
I used to know a guy that would literally blow his top if someone he didn't know called him mate, much amusement for the rest of us.
In France and other countries in Europe we often use a formal address for strangers until you agree to become familiar - I must say I quite like that.
