Practicing the Model

Hello! I am a new Scholar (joined on Friday) and I am studying and practicing the Model. I noticed that the “Practice the Model” workbook suggests that I need to follow a certain order when filling out the lines of the Model depending on where I start. For example, if I start with a thought, the next line that I need to complete is the circumstance. Is there a reason why we need to do it this way? I practiced several models after my thought download and found myself completing the lines in a different order. Should I be practicing my models in the order that the workbook suggests? Thank you!