<p>Difficult managers can obstruct your professional growth by hiding corporate ladders and trapping you in an invisible cage.<br>Using different psychological profiling systems, the authors identify eight archetypal characters who create uniquely challenging situations at work, including Ms Say-Me (the competitive control freak), Mr Tumbleweed (the indecisive worrier), Ms Crosswire (the disorganised people schmoozer), Mr Make-Up (the seemingly n...