Hi groogle,
Yes, you look over your shoulder alot
Most of the time you just attempt do your job, cover your a***, and walk away clean at the end of each shift.
With the right crew on duty it is still challenging but very rewarding, I just took it one day at a time.
There is not an obvious safety culture and SMS is non-existent, those who raise safety concerns which counter the opinion of the "managers" are quickly "corrected", or as you have seen here, terminated.
So if your ok with that then it will make working there alot easier. I was not ok with that, and so I left.