I worked in the financial hub as a contractor.
They kept telling me they would discuss with the higher-ups about getting FTE "next time," again and again.
I used to stay late for free and always ask for additional work thinking going above and beyond would benefit me, but all I heard were excuses. I can't blame them, it was cheaper to keep me as a contractor.
So I returned the favor eventually. I charged them 8 hours a day, showing up at 9 and leaving at 4, taking two hour lunch breaks, etc. I did the bare minimum and left early, and I feel completely okay about it.
F— you SLB, and thanks for all the free money.