Hi Umibe! Thanks for contributing to Wikipedia. Come join other new editors at the Teahouse! The Teahouse is a space where new editors can get help from other new editors. These editors have also just begun editing Wikipedia; they may have had similar experiences as you. Come share your experiences, ask questions, and get advice from your peers. I hope to see you there! Benzband ( I'm a Teahouse host) Visit the Teahouse This message was delivered automatically by your robot friend, HostBot ( talk) 16:14, 13 August 2014 (UTC) reply

There is currently a discussion at Wikipedia:Fringe theories/Noticeboard regarding an issue with which you may have been involved. The thread is Blood type personality theory. Thank you. – Novem Linguae ( talk) 17:01, 12 March 2023 (UTC) reply

To elaborate a bit, studies are not reliable sources. We should use review articles instead. You should stop inserting studies into the article blood type personality theory. The official guideline is WP:MEDRS, but that guideline is a bit hard to read. You can read a simpler explanation at User:Novem Linguae/Essays/MEDRS simple explanation.

We will probably need to do a big cleanup of blood type personality theory and remove all the studies from it. – Novem Linguae ( talk) 17:07, 12 March 2023 (UTC) reply