# Sunk cost fallacy
- Zettelkasten disregards planning
- When you plan too much, you'll suffer from Sunk cost fallacy too, because you'll be over investing in a single topic. Many career oriented academics would squeeze many publications out of one idea (Ahrens 14), zettelkasten on the hand would squeeze many ideas into a many publications. I would definitely prefer doing the latter to keep my life more interesting.