Ballpoint pen; This is my version of John Tenniel's Alice, Tweedledee and Tweedledum in ballpoint pen, which is my favorite medium to use when i doodle ;)
This sketchbook is my therapist. Not this one specifically, but any single one small enough to fit in my pocket. I tell it everything, from quirky thoughts and funny notes to abstract concepts, drawings and positive reminders. Keep it analog folks… a doodle, sketch, writing, poem, or scribble every day helps to keep the brain fit and the thoughts flowing. ✏️