'Nother prolly stupid, definitely belated, discussion question re IV

[Mark Kohut]

Brought back to memory with this twitter question:

littlebrown    Have you ever felt this way? "Seen from a certain angle, she might simply disappear." Discuss with Anita Shreve fans: 
http://ow.ly/17Zud 

Sasha, I believe it is, says sometimes when having sex--with Wolfmann, not Doc, if I remember right, she says she feels invisible. 

Discuss? Discuss.