Good girls glaze at glass ceilings and forever wonder while bad girls tackle guyblocks. Be a bad girl. I consider ambition to be something you can't live without. Like oxygen, it's something you need. To adjust your ambition to someone else's lower level is to prepare yourself for death.
Bad girls refuse to decrease their ambition, for it is a part of who they are.
It's considered extremely ambitious, by good girls' standards, to take your life into your own hands and just do what you feel like doing without worrying about what people will say or think. I find it liberating to do this, and I hope you will too. Compelling ambition is when you decide to do what you want to do, regardless of support or knowing in advance the outcome. Forget about what people think. It's what YOU think that matters.