Hi wildcat,
Cognitive Behavioral Therapy focuses on changing behavior, thinking, and mood. According to CBT theory, our thoughts, moods and behaviors are all closely related. Basically, how we think and what we do affects how we feel. The goal is to change the negative styles of thinking and behaving that are often associated with depression.
Our thoughts, behaviours and resulting physical sensations are all closely inter-related. I encourge you to work through the online program. Here you may find some of the answers you are looking for.
Cognitive behavioural approaches have clients identify their goals, whether it be to change their thinking pattern or behaviour, while self-evaluating their own progress by assessing if goals are met. You are activley involved in your own treatment.
To put it more simply, the way we think about something can in turn influence our behaviours and feelings about it. You have asked some very important and thought provoking questions but they are beyond the scope of our role as moderators here. Please speak with your health care provider for more specific information on these issues. Your local pharmacist is also a great resource for information on how the medications work.
Casey
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The DC Support Team