1. The narrator interviews for a position at McKinsey & Company but feels unprepared for their case interview process.
2. In his first interview, he struggles to be concise in his answers due to nerves. He also gives an honest but unconventional career goal that may not have been appreciated.
3. In his case interview, he has difficulty providing a structured analysis and gets caught in thoroughness rather than brevity.
4. His final interviewer is adversarial and unhelpful. The narrator feels he performs poorly on the case question due to lack of preparation and practice for their style of interview.