try that in a marketing firm and it's practically guaranteed to work.
i heard that General Motors, biggest company in world, loves assertiveness and won't hire you if you don't pass the following
test:
during the job interview for the marketing department, there are two interviewers, one sits behind you so that you have to turn your head to talk to them.
the trick is that you have to ask the person behind you to move around in front. if you don't, you're not hired. cause it shows you're not agressive and you don't have a feel for good communication
(while turning your head to talk behind, the guy in front can't hear, and vise versa, plus it's rude to turn your back on anyone in negotiations, etc)
