This comment by hg00, and the links it contains, helped me notice that I had some cached thoughts about porn. I've now updated significantly on the potential negative effects of using too much porn and am experimenting with quitting both porn and masturbation for awhile to see what happens.
I am curious whether watching porn is only bad for men, or also for women. There is kind of a taboo against speaking about women watching porn, and also kind of a taboo about saying anything negative or status-lowering about women, so I am not sure whether the usual implicit message "watching porn is bad for men" means it has different effect on men and women, or just that mentioning women in that context would be impolite.
This is the public group instrumental rationality diary for April 15-29.
Thanks to cata for starting the Group Rationality Diary posts, and to commenters for participating!
Next diary: May 1-15
Immediate past diary: April 5-14
Rationality Diaries archive