The person who:

does not know how she is going to achieve something but starts anyway.

does not stop despite the failures along the way?

is focused on the goal and not on a fixed path?

is not afraid to change her mind.

is not ashamed of asking for help.

seeks solutions on her own, by reading books, by asking questions, by seeking guidance from mentors.

Is in it for the long haul.

breaks the big thing into small bets, wins small, and fails small in the beginning to win often and learn and also to create a reserve for bigger bets.

What will you add to this?