https://paulcooijmans.com/psychology/unabombreport1.html

In the summer after his fourth year, he describes experiencing a period of several weeks where he was sexually excited nearly all the time and was fantasizing himself as a woman and being unable to obtain any sexual relief. He decided to make an effort to have a sex change operation. When he returned to the University of Michigan he made an appointment to see a psychiatrist to be examined to determine if the sex change would be good for him. He claimed that by putting on an act he could con the psychiatrist into thinking him suitable for a feminine role even though his motive was exclusively erotic.

Following his visit to Dr. Goren and his belief that perhaps the potential of an ongoing relationship existed with her, he made the decision to acquire a more conventional career. He decided to attend school at the undergraduate level to obtain a degree in journalism.

It was during that period of time that he was staying at a rooming house, managed by a graduate student, [text redacted]. He began to experience difficulty with the noise from the other rooms, particularly the sounds resulting from sexual activity of other renters. He reported the noises he heard in the house to the University System, with the hope that action would be taken against Mr. [text redacted]. He describes three experiences where he perceived he overheard the landlord providing negative information about him which subsequently resulted in a negative outcome.