Particularly, I do not see any problem in which an idea is repeated, every day is different and the way to approach it also. I go here to read and I like the intention behind what I read, there is optimism and the vision of a daily life with the intention of doing better every time.
In my case, I like to write about reading and writing, without realizing I fall into it when in everyday life something that has to do with that happens to me. I am also convinced that nobody is going to read what I wrote before, if they read it they will do it as new. So I prefer to write about something I like and not fall into a different topic that I may not be able to address.