You know, I’ve always wanted one.The way I figure it, it’s an aid for the quiet times, when I can’t find the words, or when there are too many at once.It’s for when I’m shy or uncertain, which is often these days.It’s for when I am compelled to give evidence for what I think or feel.Most of all, it’s for when I know that something important is about to be lost.These will be snapshots, then,