I develop ideas, theories on my overview Zettel. Sometimes, like in the book I write after finishing my next one, titled “Modernity as disease”, I develop a theory in a Zettel which serves as an outline and manuscript at the same time. I always state that the method should bend around your thinking and not the other way around. I just can think and write - the Zettelkasten Method does the rest. This is the freedom of the digital version.