The ABC method can help you figure out how the way you think may be causing
you to feel down. The ABC method has three steps.
When you notice that you feel bad, first try to figure
out when this started. For example, you may notice that you
feel bad after you see that it's raining and cold outside,
ruining your plans to be outside. This is the Activating
Event that triggers your down mood.
Next, look at how you think about the Activating Event.
When you see that it's raining, you may think, “It's
miserable outside and now my day is ruined.” This is the
negative Belief that you have. Negative
Beliefs can cause down moods.
Finally, you experience the Consequence,
which is how you feel. Because you believed
that the rain would ruin your day, your mood went down.
Here's a diagram which shows the steps of the ABC method: