Coaching Tools: Decisions

Hi, This week I started the Decision workbook.
I listed my 6 impacting decisions and now I’m evaluating the first one, but deconstructing the decision and modelling it is confusing me.

The decision was to become a dancer.
It says to begin by putting the action in the A line.
Is the decision the action?
Here is what my model might look like:

C – I took a dance class.
T – I’m good at this.
F – Ambitious.
A – Chose dance.
R – Dance Career.

It seems very superficial in terms of being evaluative. How do I dig deeper?