definition of
self-will

[1] #1 self-will n. [stubbornness, bullheadedness, obstinacy, obstinance, pigheadedness] resolute adherence to your own ideas or desires. wn

[2] #2 self-will n. [self-control, self-possession, possession, willpower, will power, self-command] the trait of resolutely controlling your own behavior. wn