Philip K. Dick's electric ant

Garson Poole had a pretty great life: good job, nice apartment, a sexy, flirtatious assistant. And then he wakes up in a hospital room...the doctors inform him that he's been in a car accident...and they can't treat him. Because he's a robot. Specifically, Garson is an Electric Ant, a human-like robot created and programmed to serve a specific function. But what is Garson's function? How will his friends and co-workers treat him, knowing that he'...