I assume you don't work in the industry and have no knowledge of the RLA. Delta airlines sued 49 pilots for a million dollars each just for emailing fellow pilots and asking them not to work overtime. American got their A___ handed to them by a judge because the union did not di enough to stop sickouts they did not advocate. I think the judgement was like 60 million dollars. If you choose a illegal job action your going to find its a very hostile world out there.