No.499
Acid can help you be introverted, and explore your mind. (Can't think of a better way to put that.) Madotsuki does the same. A lot of people do without acid.
No.505
Maybe Madotsuki wasn't sleeping, she was just lying on her bed, hallucinating. "HUHUHUHU, PRETTY COLORRRRZ".
No.782
>>505More like, in her bed on LSD/psychedelics reliving traumatic events in her life in a very surreal form leading to her eventual suicide. Bad trips are awful… It's a very introspective drug.