Thank you for your support Guys !
I have made my decision and have resigned my current position to start working 'normal' hours and 'normal' stress levels without having to permanently have to worry about it IT systems on 9 cruiseships and 7 global offices in all possible timezones during all days of the year. Being the last one to call if something brakes had put me into a state where I always expected that call to happen. Always. No matter if the phone actually rung or not, the anxiety was always there. No more. Away from global support, away from production responsibility. I had asked for help for the last 3 years and it fell on deaf ears. Now the bosses are freaking out. Oh well.
Now in a few months, lets see how my pouch is reacting to this change....
All the best of health to all y'all from South Florida,