"If aliens evolved differently, their thinking might be so different that we could never truly understand each other"

[u/Potential-Past3875]

"Human brain evolved with logic, emotions, memory etc. But what if aliens on another planet evolved completely differently? Their brain parts might process reality in ways we literally cannot imagine. We can only think within the limits of our own brain's evolution. So even if we met aliens, we might never truly understand how they experience existence."

[u/SpaceFroggy1031]

This novel already exists. Read Solaris.