Khasidel said:
Many human emotions are closely tied to our physiology, body chemistry, hormones etc. Some are instinctual, others are the result of experience and are "conditioned" or learned responses.
Tied to, but not reliant on.
From here down, all references to your species are in the interest of proposing possibilities, of course, not imposing my ideas for how you might decide they act.
MissingNo said:
[...]even if the expressions and motivations behind emotions are different, the basis for them is still the same.
Expressions: We smile when we want to appear happy (even if we are not). They glow a brighter blue when they want to appear content to another of their species. (Note: "Content" in that sentence is not used to refer to an emotion, but a physical, objective state where a being's physical and mental requirements are currently satisfied and nothing further is needed.) We judge and incarcerate those who act to the detriment of the species. They could eat the offender alive on the spot. We protect cute things with infantile features. Their "parenting instinct" is to pick up and throw dark blue things because that's the color their young glow and the means by which they protect their young from predators. To us, it sounds ludicrous to do that to a baby, but they do it because they can very easily find the young later (say, by a scent or biological link that acts like a compass where their child is always "North") and their young is unharmed by the impact of the fall from the throw. Also, they have a natural fear and aggression toward things that appear "cute" to humans simply because their main predators have what humans call "infantile" features. Alien in the reaction, but reactions that humans can understand the reasons behind.
Also, they could be deceitful in their emotional expressions, or have actions with no emotional response behind them whatsoever. However, even humans are that way: A guy pretends to be happy, swaggering and hanging out with his buddies, so they won't know that he's heavily depressed inside; a girl pretends to be oblivious and bubble-headed even though she's sharp as a tack because she knows the boy she likes doesn't like girls who are smarter than he is. Human expression is a language, but it's a secondary one. Your race could take that further and make expressions their primary, or they could have feelings but no expressions. (I find it amusing and annoying that Vulcans, supposedly suppressing all emotion, still are emotional in their behavior, particularly in the recent Abrams movie.)
Anyway, my question was also unanswered by your post. How would chemistry affect emotional response in a way that it would make the emotion completely alien to a human? I realize that it could make the motivation alien, but not the emotion itself. Picking on two strong emotions and using an alien species I just made up as an example:
Code:
"Why did that alien just cower like that?"
"A pheromone was released nearby that gives it a headache."
"Oh, so they are fearful of pain..."
"Not exactly."
"What do you mean-- now it's turning a weird color?"
"It wants to find a mate."
"Wait, it gets a headache that it's afraid of and then...it gets horny?"
"That's just how they are."
It experienced what a human called fear and lust, but for completely different reasons. The emotions were triggered by chemicals and the behavior surrounding those emotions was very strange to a human observer who didn't know the species, but the emotions are the same as those a human feels. The fear, though, was strong, and the lust was weak. But in the context of their biology it could make perfect sense: A female (to use the arachnid model of mating where the female is the dominant) emits a pheromone that arouses a certain male but freezes them in an emotion that we call fear, then the female seeks him out by the color he turned and mates, which then biochemically changes her pheromone composition and frees the male once the mating is complete. BUT...that is not a sentient species. Once you introduce conscious, self-aware thought into the mix then all chemical reactions and emotions are put into a secondary category. We have emotions, but they do not rule us unless we allow them (thus why people can overcome fears and why humans can resist the mating impulse). A variation on the alien scenario proposed above could be that the alien gets the headache and feels the fear, but resists the compulsion to cower in place and the only sign that he was hit with the pheromone are signs of discomfort and a slight change in his coloration (but not the total change that would have originally occurred). Basically...
MissingNo said:
From where I stand, a lot of emotions are stimulus-response due to outside influence and learned behavior, not solely because of chemicals.
I would like to amend that statement: Just because emotions are triggered doesn't mean that the creature needs to act on them.
Khasidel said:
Depending on their brains structure and the evolution of their endocrine system, there is no guarantee that even a humanoid alien life-form would have an emotional range even remotely the same as a normal human being even if they evolved under similar conditions; they could just as easily be a race of psychopaths utterly lacking in a capacity compassion, empathy, remorse and their sole emotional responses could revolve around basic fight or flight behaviors (though that would likely be improbable).
If they are psychopaths, born and bred, then they have no attachments and act rationally in the continuation of the species, but how would they get that way? The first of them to be psychopaths wouldn't act in the best interest of the species and the species would die out. Humans only survive because most aren't psychopaths and/or there are enough non-psychopaths that the psychopaths are able to discover and mimic behavior that help the race survive.
Being completely fight-or-flight kinda takes away from the possibility for rational thought. And rational thought takes away the impact of having the sole emotional response of fight-or-flight at all. Humans have it, but also have the ability to think around that dichotomy.
Khasidel said:
It depends how chance has allowed their body to evolve in their natural habitat to react with specific stimuli, what chemicals it produces, and what those chemicals and hormones do when they react with the brain. They could produce any of the emotional responses experienced by humans, or they could have no comparable analogue. Our brains might simply lack the ability to experience any unique mental process they might develop.
You would need a purpose for an emotion with no human analogue. What would it be, and what does it do? And also remember that, if you can make it, then we can understand it. Therefore, it's a human analogue...what you're proposing is beyond the singularity of human ability to understand, so if you can understand it then it's not what you want.
Khasidel said:
Here's a list of most basic human emotions, though admittedly there's some overlap:
Affection, Anger, Angst, Annoyance, Anxiety, Apathy, Arousal, Awe, Contempt, Curiosity, Boredom, Depression, Desire, Despair, Disappointment, Disgust, Dread, Ecstasy, Embarrassment, Empathy, Envy, Euphoria, Fear, Fretfulness, Frustration, Gratitude, Grief, Guilt, Happiness, Hatred, Hope, Horror, Hostility, Hysteria, Indifference, Interest, Jealousy, Loathing, Loneliness, Love, Lust, Misery, Pity, Pride, Rage, Regret, Remorse, Sadness, Satisfied, Shame, Shock, Shyness, Sober, Sorrow, Suffering, Surprise, Wonder, Worry.
All can be boiled down to these in different intensities and combinations: Happy, sad, fearful, angry, attracted, repulsed, confused, confidant, bonded, detached. It's a color wheel for emotion!
Khasidel said:
[At first you said...]
There is no guarantee an alien species could actually be capable of experiencing all of those mental conditions.
[...then you said...]
There are many possible variations of normal human emotions that could be changed into something very different. The trick will be finding a good combination and working out appropriate limitations that will be acceptable and fun to role-play.
In the end, you're saying what I said:
MissingNo said:
They might have lesser (or greater) emotional reactions than humans do in some situations, and they may not have the physical sensations we associate with love or any number of other emotions, but I think they have their own variants.
When it comes down to it, humans have an incredible variation in what they feel. Even another human can be incredibly alien to you based on how they react to some situations. That's how we get serial killers and gender differences, people acting in a way that is alien to other people. Why did that person get pleasure from slowly torturing and killing? Who knows but them. Why does a woman react one way to her environment and a man reacts another way? And why are they confused at the difference? Because they have a different balance of what stimulus drives what response. Same emotions, different measures and mixtures.
There are no new emotions. Anything we don't understand can be anthropomorphized and remixed until it makes sense and fits an already-defined emotion or, in this case, until it seems strange enough that it can fit an alien even though it is, at its core, a recognizable human emotion.
Also, if you make a species too alien then you alienate (pun punpunpun PUN!) your player base. Truly alien species are best used on an NPC basis (the Mishhu were originally supposed to be that "Incomprehensible alien" type but were changed to make them more relatable); for a player-species you're better off creating a vastly alien culture around a human-based emotion set. Emotions are relatable, but the way people express those emotions can be varied.
Huh. Emotional hyper-spacialism. Now that's an idea...Are you ever in IRC? I'd like to discuss this in there sometime : )