Wasting Minds is a Quest in Pillars of Eternity 2: Deadfire.
- Speak to Bekarna
- Find a way to restore the memories of Bekarna
- Speak to Bekarna, she can be found in a chamber of The Enclosures.
- The book she needs (Advanced Wistful Stargazing) can be found at Alcove of Incision of Hall of Reconfiguration. You need to steal it or fight librarians.
- Return the book to Bekarna, then talk to her again at Temple of Revelation to get the reward. (She will give you a new quest A Rising Star)