User talk:121.219.2.172

December 2021
Before adding a category to an article, please make sure that the category page actually exists. In some cases, it may be appropriate to create a new category in accordance with Wikipedia's categorization guidelines, but it is usually better to use the most specific available existing category. It is never appropriate to leave a page categorised in a non-existent category, i.e. one whose link displays in red. You may find it helpful to use the gadget HotCat, which tests whether a category exists before saving a change. Thank you. SuperMarioMan (Talk) 22:53, 23 December 2021 (UTC)