NOTEBOOK is very important to an author! It is the only place they can pour in their ideas that SUDDENLY come out of nowhere! :0

I always keep a A5-sized notebook with me to write down ideas for my next books/stories.

It is really helpful to keep notebook around. I bring it with me everywhere I go (restroom, cafeteria, outing with friends) because I know, ideas appear in my mind unexpectedly.

It is really important to keep notebook with yourself so you won't forget the idea next time.

If you can't keep a large notebook, then keep a hand-sized notebook instead! Easy to be carried everywhere you go! UwU