I did. Yes, used to write and keep diary when I were in my secondary school. Thanks to a teacher who inspired me to write one. At first, the writing is to improve my English composition but as I continued to write one diary to another, my interest in penning down my daily activities grew.
I kept this habit till I finished my Form 5. When I went to college, I stopped writing because no time.
Last night I asked my girl whether she would like to keep a diary but she did not show much interest. Instead I told her to draw what she did or want to do. She done a scrapbook before last year and it was full of her drawings. So drawing in a diary is not a big problem to her. Hopefully she would show interest in writing in the future.
I personally think it is good to keep a diary. A way to express ourselves without telling others and same time penning on something that worth keeping in a diary.