Adding an expert skill level on top of the current 10-step skill level
Expert skills do not level up simply through repetition but require completing various quests and requests
New recipes, equipment, titles, etc. are unlocked with each skill level up
Honor or fame increases depending on the level, and effects such as increased followers linked to the desire for recognition
The basic attitude and trust from other Joys change depending on the level, as does income from professions or products
Special moodlets or effects are applied to production items or professional activities depending on the level
Even if the difficulty to reach the final level is very hard, it should offer a realistic reward that any user would covet ← very important