Her Ganbaruzoi then exceeded at the speed of light
Feeling that her body and her popularity had approached a limit, she worried until she could worry no more, and reached a conclusion.
Texts taken straight from chapter 265 of Hunter X HunterThe conclusion that Popuko eventually reached was...
Gratitude
Her deep gratitude to the "zoi" that had brought her this far...She resolved to pay back that debt to what extent she could in her own way.