いういこなしたくない
iukonashitakunai

Godan Verb (su)
Negation Auxiliary

Expresses the lack of desire to do something ("do not want to…") of 言いこなす

1. Don't want to handle it.; Don't want to deal with it.; Don't want to manage it.; Don't want to be able to articulate it.

Negative
Desiderative