自己 じこ啓発 けいはつじゃありませんでした
jikokeihatsujārimasendeshita

Noun
Desu Copula
no-Adjective

The polite, past negative form of 自己啓発

1. It was not self-improvement.; It wasn't self-help.

Past/Perfective
Negative
Polite
Terminal Form