Initially, Pomni has a high-strung, timid, and paranoid demeanor. In the pilot episode, she is shown to be anxious and troubled regarding her predicament, even succumbing to denial and exhibiting signs of paranoia and delusion. When she finds the "exit", she experiences moderate signs of paranoia and seems to believe she is hallucinating. Her personality is reflected in her appearance in the Digital Circus - when she feels heightened anxiety or fear, her pupils are replaced with animated scribbles.

Voice Reference: https://www.youtube.com/watch?v=EtsYlosvwYE