The next component of Harold Darkie's definition of PKM is sense. And so I am most often actually reading things on PDFs or from your Kindle books or other types of sources. So that's a big part of my seeking out information. We are either starting to or have moved away from an application or service that we've recommended in the past called Readwise. But just the value for us overall, not quite equating to the cost that they're charging and feeling like there may be other avenues that are working better.