Conan Exiles Survivalist crafting recipe
In Conan Exiles players can spend knowledge points to unlock crafting recipes. The survivalist recipe is unlocked by default in Conan Exiles. This basic crafting recipe cannot be unlearned by drinking a yellow lotus potion. Even though this recipe cannot be unlearned, it costs 0 knowledge points to have, so there is nothing to be gained by unlearning it, even if it were possible.
The survivalist recipe gives players the ability to craft a stone pick and an improvised torch. In the beginning these are both very useful items. It's almost impossible to see at night without a torch in Conan Exiles.