I have some bad news. The charm that I bought for my mom (see my earlier post) was already bought for her by my sister. I guess when my sister bought my mom the bracelet, she also got her a charm and it is the same one that I just picked out. I just realized this today. So should I take the charm back and exchange it? Or is it ok if she has 2 of the same charm? She only has the one charm right now so I don't know what to do. My second favourite charm is the dangling horseshoe (again, see my earlier post)