Never...

I have many things that I can't throw away because they have a sentimental value. Many of these things have been given for specially persons that I love so much and now they are not with me. For example I have a shoes and they are very destroyed because I wore them much time, I liked this shoes and they were very comfortable, I used them all the time. My grandmother gave them to me and because of it I cannot throw them but I don't want to do it either. When I see them I remember that moment in that she gave me the shoes and I feel good.