so my dad used to work at a REALLY big mine, he was head of explosives, but he wasn't treated well by the company, and since he knew his worth, he quit, and for him that was that.
Come fifteen years later, the company wants him back, because not a single soul can figure out how to operate the equipment that my dad had almost perfected, he goes back to work there out of pity, and he leaves again three months, sorry weeks later, because he is not treated well by the company.
moral of the story, you are worth a lot more than you think, so don't let no company tell you otherwise