A helping hand, Part 6: Erka.

Erka is the sort of person who might come up with a wonderfully ridiculous idea at four in the morning, become distracted halfway through explaining it, and decide that making noodles is a much better use of her time. Her defining combination is eccentricity, laziness, spontaneity, and a carefree attitude. She isn't necessarily trying to be mysterious or impress anyone. She's simply doing whatever interests her at the moment, on her own schedule, with very little concern for whether anyone else understands her. That makes her feel like the group's wonderfully strange, low-energy wildcard: someone whose mind can produce unexpected ideas even when she can't be bothered to act on them. She also schizophrenia.