Since we have skills for Archery, Fighting, Blacksmithing, wood cutting and mining why not add some for cooking or potion
Brewing potions or cooking meals can be difficult at times and are definitely a major part of the game so why not have skills to help with them, for cooking there could be one like harvester where you get food items from killing chickens or deer aswell as veggies from plants. And for Potion making you could get more resources from mushrooms and so on, or it could give back an ingredient after you make a potion.