OMG I love this so much!! It's deeply introspective and also offers so much food for thought and an invitation to examine our own sense of ambition (or lack thereof). I am not a nominator but I would sure be yelling BOOST for this, as this is a topic that I would suggest most people (certainly many) grapple with this issue for a good chunk of their lives.
You've laid out some clear and useful information that doesn't just offer a look at what ambition is or isn't, you've also taken away (at least in my humble opinion) the somewhat negative stigma associated with this word.
Thank you for a brilliant read!