I understand now, thank you Shanghai.
All freedom, shield is not gold?
Everything else makes sense. 
Its a reference to my suggestion to remove shield difficulty. She meant "Free usage of shield, it's not gold (not rare as gold)".
The main points here are:
- Removing shield difficulty
- Increasing damage of bows
- Decreasing the maneuverability of horses
- Making Yumi 2 slot.