User talk:Yukoyoko

May 2019
Hello, I'm Wtmitchell. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to List of human endocrine organs and actions— because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help desk. Thanks. Wtmitchell (talk) (earlier Boracay Bill) 21:52, 8 May 2019 (UTC)