312KiB, 1200x1776, lossy-page1-1200px-Ilka_Soares_(1964).tif.jpg View SameGoogleiqdbSauceNAO Anonymous Wed 04 Mar 05:40:35 2020 No.11438739 ViewReplyOriginalReport Quoted By: >>11438746 What's the biochemistry of emotional stability? And the other of end of the spectrum, a neurotic person? What ARE mood swings?