The departure of the ghost that pretended to be his mother left Ves in a morose mood. His ambivalence towards her identity deepened with each subsequent meeting.
Even with his superhuman Intelligence, he still couldn't determine whether the ghost spoke the truth. She moved exactly like he remembered from his childhood, but her attitude had turned ten times worse. Even though she helped him out, she wrapped up her benevolence with thorns.
Her unilateral appropriation of the crystal leader's corpse particularly set back his future plans. Without a live sample to of crystals to study, Ves wouldn't be able to delve into its secrets and progress his understanding of the alien technology. Even though he took plenty of scans, they only offered a finite amount of data.
"Scans won't be able to substitute for the real thing."
More disturbing than his mother's lack of sensitivity regarding the ownership of his property, she also showed competence in areas which she shouldn't know.