I believe that there is no such thing as the ???most reliable source??™ because every thing that we know or experience must be confirmed by a combination of different things. Reason and Emotion are not reliable sources of knowledge on their own. Therefore we must use a combination of reason and emotion to draw an accurate picture of the world.
It is possible to draw an accurate picture using only emotion or reason by itself, but the most accurate picture can be drawn using both emotion and reason. To start, let us analyze reason first. Reasons, such as logic are examples of knowledge, which take thinking and calculation to draw a conclusion. There are two types of logic; inductive and deductive logic. Inductive uses specific examples to draw a general conclusion, and deductive uses general examples to draw a specific conclusion, but both believe that 2 + 2 = 4. Emotion is an instinct as well as something learned. We are born with a form of emotion called innate emotion, which includes feelings such as laughter and crying. Another form of emotion is learned emotion; these are feelings that develop depending on the society we live in, location and our upbringing, such as hello and goodbye which are different in many cultures. One obvious disadvantage of emotion is how easily it can be affected, with things such as alcohol and drugs, giving us a false picture of the world.
It can be argued that reason is more accurate than emotion because emotion can also affect our decision making in very negative ways. Our emotions can hinder our learning and can force us to think in negative ways. For example a soldier who survived a war may be living with guilt because he is wandering why he was spared and why he was ???chosen??™ to survive. The soldier may very sceptical and stereotypical way towards the ???enemy.??™ However it is emotion that drives our hunger for knowledge. It is because we want to learn and discover the unknown that we are curious and cause us to reason. Without the emotion of curiosity we would not want to draw an accurate picture of world.
In conclusion I believe that we cannot use either emotion or reasoning on its own t draw an accurate picture of the world due to the fact that they depend so heavily on each other. And with out one or the other we would be completely lost.