BA Crewboy
I dont have an argument at all -
The other people you mention in your post are prof highly qualified individuals
Once again, that 'moaning, woe is me' attitude appears. Its so simple. If you do not like the job, please, do something else and let another individual travel around the world and enjoy their job.
You are not, as you think, indespensilble. The sooner you realise that, the better., There will always be thousands that will take the job at the drop of a hat.