I suppose I'm old enough that to me 'professional manner' still equals a sense of some sort of formality-i'm not saying this is good or bad, it just is.

我想我可能是太老了，“职业方式”这个词对我还意味着某种彬彬有礼——我不是说它是好是坏，职业方式只是职业方式而已。