Once you stop reading a book, you will find you don't know how to write a simple diary, you don't know how to express because you don't have enough knowledge saving in your brain.
It seems very busy while you often waste time and don't read te book in a quiet situation.
Read the passage one by one and day by day you still have some interesting things to express when you write the diary.
And now I can feel that I can't express it fluently, always want to think it again and again. Because you don't know how to write it.
It's horrible that you waste your time to do some worthless things. While it can make you thinking how to manage your time and energy rather than to waste it.