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.