6 Months in and Want to Change from Invisalign to Braces?

As an adult working I am finding the Invisaligns challenging. You really do not know what to expect until they are in your mouth. I do not like the fact that often times I can put them back in right away after a meal or snack before heading to another meeting without brushing my teeth . I would like to go to regular braces so at least I know I am not wasting time correcting my teeth. What are the costs associated with switching?