The Sun Also Rises

Anyone ever read this? I finished it today and got on pinkmonkey.com to clarify a few things...did I miss something? Pink Monkey notes emphasized the points that Jake could not have sex and that he was madly in love with Brett. In reading the novel however, Jake inability didn't seem very important, and I didn't not get the feeling that he was in love with Brett hardly at all (atleast after they left Paris). Opinions or clues??

Don't rely too much on PinkMonkey. Best advice I can give you. :) And all I remember about The Sun Also Rises was that I hated it so much I couldn't finish it. Sorry.