Young/child Parts And Grown-up Responsibilities?

To all of those who experience dissociative states with child parts/alters etc, (however you feel comfortable describing it), what do you do with grown up tasks. This could be something like driving, or general employment or even being out and about in public? Do you have any safeguards in place for if something like this happens or doesn t it? In fact how do you manage just about anything if the wrong part is forward for the task at hand?
https://www.myptsd.com/c/threads/young-child-parts-and-grown-up-responsibilities.50689/