 Why doesn't Tommy want to go back to the Farm?
"He's gone completely hay-wire. Nobody's been able to get near him for three weeks, and now at six o'clock this morning he decides he's leaving the Farm. If Tommy's in the trouble I think he's in, we don't dare risk a chance of Adult Contact now. As director of psionic research at the Hoffman Medical Center, he had long since learned how administrative detail could suck up daytime hours. In less than twenty minutes the car surfaced on a Parkway channel and buzzed north and east through the verdant Connecticut countryside. "Until we had to throw it out. For one thing, it seemed to be immensely more powerful and active in infants and children than in adults.
 He doesn't feel good at the farm.
 Tommy misses his family and he wants to go home.  Tommy is tired of being experimented on.  Tommy is slowly going insane at the farm.  He doesn't feel good at the farm.