Journaling, list making, jotting, doodling, I love it all. I have always wrote in a journal or diary as some call it. I only wish that I kept my journals when I was really young. Journaling for me is a way to write down my thoughts and remember the events that happened that day. This has been vital for when I go back to do my junk journal memory keeping.
I do keep a written journal that is part of my planner system. I use a Wonderland 222 in a A5 size. I also do extend or list style planning when I am doing junk journal memory keeping.
When I am traveling I use my journal app that comes with iPhone so I don't miss any highlights or funny stories I want to capture.