Since these days have been very busy, I decided to relax instead of doing very actively. I remembered that I had recorded a lot of TV programs on my hard disc recorder. I hadn't seen them, so I tried to sort them out.
I watched the first five minutes of all the programs in order to judge the value I was seeing. Some of them I kept watching, and some of them I deleted.
After four hours, my hard disc recorder was in good order. I felt refreshed like after cleaning my room.