Human

Funny enough, this is also something I thought about a few weeks back: what's the motivation of machine, if it has no emotions, to explore and continue in the world - what sense does it make if it doesn't have curiosity (of course this could be a RL function, but still, imagine putting yourself in world without life, where everything is only static, how boring would it be).

what if the causation is in the opposite direction (and i believe it is) - to explore and continue in the world is the primary drive (as the opposite traits just get naturally de-selected, be it organics or machines), and we only perceive it as our mind's artificial constructs like curiosity/emotions/motivation.

it's quite the coincidence that ideas like friendship and love happen to be good for socialization and reproduction