Look, if you're going to edit, at least consider looking back at what you changed, because you have been constantly removing all categories from the pages that you have edited. Whether it's intentional or not, it needs to stop immediately, or it'll be considered as vandalism. If anything like this continues, you will be reported to an admin.
Can you seriously pay attention to your own edits and stop wiping out categories on every page you edit? It's ridiculuous, annoying, and completely counter-productive. This is the last time I'm asking you.