From time to time, you may feel upset, angry or disturbed by some events in your life. It is useful for you to be aware of the reason that is causing you to feel the way you feel. You will know yourself better too.
A journal will be able to help you with this. There are four steps that you should do while writing your journal.
Step 1: Write only the facts about the event (no interpretations).
Step 2: Write down how you felt.
Step 3: Write down the perceptions that made you feel that way. (What were you saying to yourselfs that caused the emotions?)
Step 4: What would have been a better or more useful perception to have at the time?