I just finished reading it. It was a good decription of BPD, some parts I thought were written just about me! It was a little hard for me to concentrate on (which is a problem I've been having) and I could tell that is was written a while ago (the 90's is the future). I think some things have changed, but it is a good book about BPD, so keep reading!
I personally liked "Lost in the Mirror" better, and it was easier to read for me. Another good book is "get me out of here" by Rachel Reiland. It's more of a novel, but paints a very accurate picture of BPD, and she does end up better! Happy endings are always good.