I spent three years waiting for a Green Card while working at a boring job in a big company. It is very frustrating. My only piece of advice would be to look

I spent three years waiting for a Green Card while working at a boring job in a big company. It is very frustrating. My only piece of advice would be to look for ways to hack the Green Card process. While it looks completely unhackable on the surface, there were a couple of times dring my application where we managed to find influential contacts who sped things up by as much as six months. If the immigration lawyer your company is using isn't doing everything possible to make your application go quickly, find a lawyer of your own to review the paperwork and see if anything more can be done. Good luck!