Before any major dialogue choice, create a manual save. The branching paths are sensitive, and a single wrong choice can lock you out of specific end-game content. Use the Cheater Menu:
Most "cheater" methods involve using the built-in console or save-editing to max these stats early, allowing you to bypass the repetitive "grind" of daily activities. The "Better" Path: Key Decisions adult+game+christies+room+cheater+walkthrough+better