As the human beings we have feelings. They are chemical reactions in our bodies. We can identify ourselves with those reactions, but then there is now objective measure to consider reality. Feelings are subjective not objective. They depend on our personal life experience, religion, culture and so on.
Only by using reason we can judge objectively. Only by objective judgement we can decide what we really agree with, what is in our long term interest, what is trully good for us - finally - what should be our worldview.
Our body + our worldview + reason = we
Fellings should be in the grip of the reason.