What would you like to see in a journal?

My finalization date is drawing near. At my aunt's urging, I plan to start a journal. Something for my DD when she grows up so she can see how I was feeling as we went through adoption, OA, bonding, etc. I've been procrastinating because i'm not sure how true to be. If your AM did this, would you have wanted to see when she was frustrated/disappointed with your BM? With your hard times? With her spouse? Or would have rather just seen a record of the good?