Revealed Preferences(writing.nikunjk.com)2 points·by sshh12·4 เดือนที่ผ่านมา·1 commentswriting.nikunjk.comRevealed Preferenceshttps://writing.nikunjk.com/p/revealed-preferences1 commentsPost comment[–]compressedgas·4 เดือนที่ผ่านมาreplyBut likes are revealed preferences too.