User talk:83.220.236.43

September 2022
Hello, I'm Dirkbb. I noticed that you recently removed content from Dmitri Trenin without adequately explaining why. In the future, it would be helpful to others if you described your changes to Wikipedia with an accurate edit summary. If this was a mistake, don't worry; the removed content has been restored. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Dirkbb (talk) 21:49, 24 September 2022 (UTC)

February 2023
Please refrain from attempting to make unconstructive edits to Wikipedia. Your edits appear to constitute vandalism and have been [ disallowed by an edit filter.] If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. Materialscientist (talk) 08:21, 3 February 2023 (UTC)