Getting better at skills and unlocking new talents only come from experience using those skills; players become better at alchemy by making potions, not by killing monsters and deciding to spend their experience points in alchemy.
Others [mod] because they just fuckin' feel like it.
Either bookmark this index page to jump straight to the content you need, or use the links at the bottom of each page to move cleanly through the content. , The Safecracker, Breaking and Entering Completing the first handful of quests in Hearts of Stone.
:: The best Xbox One deals available right now The Witcher 3 - The Caretaker, Witcher Seasonings, Scenes from a Marriage How to complete Witcher Seasonings and Scenes from a Marriage, then kill the Caretaker.
I really enjoyed my time with the Enhanced Edition, but it doesn't feel as much like a Witcher game.
If anything it feels a little like Dark Souls or perhaps the "hardcore" and "survival" genre of mods popular for Fallout 4 or Skyrim.