Believe New Things

I am doing the Believing New Things workbook. The belief I am working on is “We have more than enough money”. Currently when I think this, I feel worried. I realized the thoughts that come are “What if something bad happens? We could have more money”.

I decided to respond to this with “Circumstances are neutral, I get to choose what I believe about it”.  I do believe this and my worry disappears. Am I doing this practice correct? Or should I be practicing bridge thoughts to get me to that place where I believe we have more than enough money?