Like you, I was diagnosed with sleep apnea and have a bipap machine. I was up to 300 pounds but have now lost 75 and plan to continue WW until I get below 180. Fortunately, I did not have a erratic work schedule but I think a better way of scheduling crews so that they have normal sleep cycles needs to be negotiated. Theoretically, precision railroading could provide that but short of doing what FEC did with crews departing from end points and swapping trains at meets so the crews slept in their own beds and the trains were scheduled like Amtrak, I don’t know how to get the companies and the unions to come up with a satisfactoy compromise. Workers want to maximize earnings and employers want to minimize labor cost so it seems never the twain shall meet.
Same here this is common sence matter of fact it should be madatory for everyone .