According to Panksepp, seven primal emotional and motivational feelings that appear to be common features of animal and human consciousness at both a behavioral and a neural level are SEEKING, FEAR, RAGE, LUST, CARE, GRIEF, and PLAY.

The first and the simplest emotion which we discover in the human mind is Curiosity.

... our descendants may recognize that we are the sociopathic emotional primitives in the grip of an affective psychosis. Jealousy, envy, resentment, ridicule, hate, anger, disgust, spite, contempt, schadenfreude and a whole gamut of nameless but mean-spirited states we undergo each day are a toxic legacy of our Darwinian past. More commonly, perhaps, our genetic make-up ensures we simply feel indifference to the plight of all but a handful of significant others in our lives. Right now, for instance, one knows dimly at some level that there is frightful and preventable suffering in the world. Yet most of us feel no overpowering moral urgency to do anything about it.

And if the world does not in all respects correspond to our wishes, is this the fault of science, or of those who would impose their wishes on the world? All the mammals — and many other animals as well — experience emotions: fear, lust, hope, pain, love, hate, the need to be led. Humans may brood about the future more, but there is nothing in our emotions unique to us. On the other hand, no other species does science as much or as well as we. How then can science be “dehumanizing”?

Every instinct that is found in any man is in all men. The strength of the emotion may not be so overpowering, the barriers against possession not so insurmountable, the urge to accomplish the desire less keen. With some, inhibitions and urges may be neutralized by other tendencies. But with every being the primal emotions are there. All men have an emotion to kill; when they strongly dislike some one they involuntarily wish he was dead. I have never killed any one, but I have read some obituary notices with great satisfaction.

The oldest and strongest emotion of mankind is fear.

When you have an emotion you are recruiting a variety of mechanisms that came in the long history of evolution, long before emotions arose, and those mechanisms all had to do with how an organism manages its life.

The Course states that there are only two emotions: love and fear. The first is our natural inheritance, and the other our mind manufactures.

Most of the more complex emotions are common to the higher animals and ourselves. Every one has seen how jealous a dog is of his master's affection, if lavished on any other creature; and I have observed the same fact with monkeys. This shews that animals not only love, but have the desire to be loved.

Humankind is conceived as primarily motivated by neurochemically mediated emotions resulting from genetic make-up and environmental influences, employing reason and engaging in conscious reflection only occasionally.

Emotions that make us human will never be duplicated by a machine. These include compassion, love, empathy, elation, sadness, fear, anger, disgust, pleasure, pride, excitement, embarrassment, regret, jealousy, grief, hope, and faith. Properly defined, creativity, sentience, and understanding are also on the list. These and other non-algorithmic traits are evidence of non-computable you.

when we are in pain and fear, anger and hate are our go-to emotions.

Curiosity and the urge to solve problems are the
emotional hallmarks of our species

In the elemental emotions of fear and rage associated with the most primitive parts of the brain, this swift response without conscious intervention or direction is a condition of survival: but something more than survival comes forth from it; for this very automatism freed the growing brain and ramifying nervous system for more important services, detached from the immediate pressure for survival, performed by the new brain. Here by his conscious symbolic activities man created a second realm that conforms more closely to his higher personal and social needs.