养成早起的习惯需要很强的自律能力。

Developing a habit of waking up early requires strong ___self-discipline.

学习一门新语言需要很强的自律性来坚持每天练习。

Learning a new language requires strong ___self-discipline to practice daily.

尽管很想熬夜看剧，她还是靠自制力准时上床睡觉了。

Despite wanting to stay up and watch dramas, she went to bed on time with great ___self-discipline.