If you are fortunate enough to be gainfully employed in a job you enjoy, and lucky enough to work with nice people, with generally good working conditions, then spare a thought for those who are not as fortunate as you.
Such as the people whom Rev. Stephen Miller deals with in his work with the Anglican Mission to Seafarers.
Read this: it's from the magazine of the International Transport Workers Federation.
And yes, there is a Catholic equivalent, the Apostleship of the Sea.