This is good stuff. I want to emphasize one point. A company may offer you options, or restricted stock units, or any sort of equity in the company. When they do this, they are asking you to invest in the company. They are asking you to buy your shares with your scarcest resource: time. Do NOT be the slightest bit embarrassed to ask any question you want about the company's capital situation, funding prospects, premo…
You can't pay your rent or buy groceries with vested options either.