Making things messy from the start as advice for getting started.

I've seen this before in other settings, particularly in starting new notebooks. Some have suggested scrawling on the first page to get over the idea of perfection in a virgin notebook. I also think I've seen Ton Ziijlstra mention that his dad would ding every new car to get over the new feeling and fear of damaging it. Get the damage out of the way so you can just move on.

The fact that a notebook is damaged, messy, or used for the smallest things may be one of the benefits of a wastebook. It averts the internal need some may find for perfection in their nice notebooks or work materials.

Newcomers to note taking practice using tools like Roam Research, Obsidian, Logseq, et al. often see very nice and clean-cut toy examples of note collections which are impeccably linked and maintained. This may also be the case for those who publish their notes (or portions thereof) in public settings on the web. In reality, this sort of rigidness and beautifully manicured practice almost never happens. There are varying levels of messiness in actual people's notes. Beginners should be aware of this and not hold themselves to too high a standard and use this as an excuse not to practice and get their work done.