Think of it this way there are different types of personalities, some people are going to be more emotional than others, but they are all sentient. For example a relatively emotionless scientist is as sentient as an emotional charity type person. I just think emotions may not be the basis for sentience although they may be a part of human sentience. Datas programming allows for the absence of emotions and socially acceptable behaviour. He is sentient but in a different way to what has evolved in humans but due to the checks and balances incorporated into his neural net he is self aware. I wouldn't mind being data.
I think the difference between rational and histrionic people, is largely (but not exclusively) extroversion. Scientists might also tend to internalise their emotions. Histrionic people might have more bipolar tendencies. Emotions in the scientist are self directed rather than socially directed. For histrionic people the opposite is true. Emotions are probably just as strongly in both. They are both still motivated by emotion. The scientist
chooses to focus on reason. Doing so
comforts them. They study science because they are
curious about the world around them. They have scientific goals that they
want to realise. It's all emotionally guided. Take the emotion away and there is no longer the means to make choices. The mind falls into perpetual state of inaction. It has no
desire to do anything.
Without emotion
john, why choose life at all? How do you rationalize it?