How I "Keep a Journal"

This is my life hacking journal.  I use it to record ideas, think out stuff, reflect, write notes, and focus.  If I have an idea, I write my idea in this journal.  If I have an epiphany, it goes in this journal.  If I need to dump my brain, it goes in this journal.  It pays to be a student of life.  Keep a life hacking journal.