Yes, it is awfully difficult. I'm not sure I'm going to be able to learn it (I'm still on page 1). If there's not much progress in the next few days I'll give it up. Thanks.
Sure, don't be a nut about success. If you don't succeed at first, give up
Seriously, if you really really want to play a piece, compulsively so, you can do more than you think. It will take time, and require much persistance and hard work. Not sure if this is one of these pieces though. You have to be in love with it.