Yes there are some things you should never say at no matter how frustrated or mad you get.  Having a job today is not something to take for granite.  With all the corporate downsizing, employers are demanding more from employees than ever before.  This can be overwhelming, especially if feel like you already have more than you can handle.  When you are asked to do more, there are some things that you just shouldn’t say.  Here are the six things you should never say at work.