Parasite Diary

Can a brain built for Earthlings understand Earthlings?

Earthlings say, "Of course," which means, "No way."

Can someone with the abilities of an alien become an alien?

The aliens say, "No, that won't work. We're Earthlings now."

A word of warning: All Earthlings die eventually. After all, courting death is Earthlings' greatest hobby.

Finally, this should be a story about an alien life-form coming to Earth and interacting with Earthlings.