Bullet Journaling is such a fun way to plan and document your life. The basic premise is you start with a blank journal (dot grid works best) and you draw boxes, banners, doodles, checkboxes, bullets, etc. using a system that works best for you. I’ll warn you: it can take months or even years to decide on a system that streamlines your day.
When I first started out I used some quality paper (the kind they recommend for brush lettering) and my coil binder to make myself a 8.5 x 11 sized bullet journal. You can read more about it here. Eventually, I converted it to be on discs instead of the spiral coil so I could add and move pages.
My Bullet Journal
Just click the thumbnails to enlarge and scroll through.