C in the Model

Often when I am doing models I leave the C line blank. Occasionally I leave the R line blank too when it’s hard for me to imagine what the drawn-out affect of this model might be. I work mainly within the FTA part since its the ones that feel most immediate and important.

I will do a thought download and because I know that the C is neutral and not the real problem it almost feels irrelevant to find it.

For example, recently I’ve been experiencing dread. But its a very vague feeling that I can’t quite pinpoint a situation that brought it on. I guess I could go back and just write “My life” as a C on most of these kinds of models but I am not sure if that’s necessary.

Is it important to have a C in every model or does working withing the TFA suffice?