About the 1st session sheet: do I only use it for the 1st session or do I use it each and every session? I can't seem to figure out if I use it just for the 1st session and then build everything into fronts, and from then on, craft all new NPCs directly into those fronts; or if I use the same 1st session sheet every session and keep scribbling down notes and THEN put those into fronts.