This is a catch-all of a journal type. If you want to keep track of many things at once, use this format of journal. Each entry can have multiple components or multiple topics. It could even take the form of a free writing journal where you just write whatever comes to mind. You could use successive entries to analyze the previous entries and make sense of them.
If you find that things get jumbled, try topic headings to keep it straightened out, or start individual journals for each topic. This format is by far the easiest to use as anything goes, just use your imagination to create entries. If you sparsely journal or don’t want ten separate journals, this is the one for you.