つからしたくない
tsukarashitakunai

Godan Verb (su)
Negation Auxiliary

Expresses the lack of desire to do something ("do not want to…") of 疲らす

1. Don't want to tire [someone/something] out.; Don't want to exhaust [someone/something].; Don't want to wear [someone/something] out.

Negative
Desiderative