User talk:Rataderio

January 2020
Hello, I'm NJA. I wanted to let you know that one or more of your recent contributions to Adverse selection have been undone because they 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. N.J.A.  &#124; talk  18:02, 23 January 2020 (UTC)