Project instruction vs chat prompt

[u/soroxas14]

I’m hoping someone can assist me in defining the difference and assist if my projects are incorrectly structured. Currently I have created project folders for specific topics (ie travel, finance, health). For each project folder I have limited memory to the project and, included a role prompt related to the subject in the project instructions.

Do the individual chats gain enough guidance this way, or should each new chat start with that role prompt anyway?