This type of journal comprises writing letters to the past yourself, the future yourself, or someone of authority above you. You could write them to practically anybody you felt like confronting and have no way of doing so with any genuine chance. Remember this journal is yours and you will choose who reads it, so write what you want to that person.
This type of journal is good for mindfulness and building up self-reflection as you can cope with bullies who dare not approach, ask out a girl who wouldn’t be seen dead with you, give your boss at work shit instead of the other way around, etc.
Jonasson Enigmatic Nirvana 