OMG I think we are loosing the point of the picture. It is technically an EP but we consider it an album. We got it. So yes most of the songs were written in the fame monster era and as The Fame Monster was a darker version of The Fame :)
TFM was released in 2009, basically she was writing/recording Bloody Mary at that time, considering that by Oct '10 Born This Way was at least half way recorded
well actually, she writes everything too eearly, she writes Fame Monster songs very early through Fame era, then she writes BTW songs very early through Fame Monster era, and again she wrote ARTPOP songs, very early through BTW era, then she rewrites them if necessary, records them on studio, edits them, taking a lot of time, until the final product is ready to be released in an album :)
The Fame Monster is all about fears..So Happy i Could Die is about Fear of alcohol..Alejandro is about fear of sexual abuse (or something like that)..just to name a few..so if you think about it this could work in the catagory of "Fear of Religon" maybe