Our human brains cannot grasp the idea of "it simply always existed". Imagine a non-human being (e.g., "god", "beings from another dimension", "beings from an

Our human brains cannot grasp the idea of "it simply always existed". Imagine a non-human being (e.g., "god", "beings from another dimension", "beings from an advanced civilization", etc.) telling us the theory of everything (with maths and all, if you want), and the end saying: "btw, there is no origin, and no end. Realiy has always existed". Do you think our scientists (or any other kind of curious human being) will say "Alright, got it. Won't keep investigating then. Thanks!". That won't happen, our human brains cannot understand that concept, and there will always be the "but how does it work?!"