It is still ok to throw things away...
I found an old 1986 calendar and am using it again
I had saved two calendars that were put out by local artists - 1985 and 1986. I found them in a trunk with some other keepsakes while in the process of cleaning out a closet and getting rid of clothing. As I looked at the pages and admiring them I realized that the dates in May 1986 were the same as now!
Now I have to be careful not to see this a proof that I should never throw anything out!