to develop control over one’s actions and emotions
自分の行動と感情をコントロールすることを発展させる (jibun no kōdō to kanjō o kontorōru suru koto o hatten saseru)
"He started to build self-discipline by waking up early every day."
"彼は毎日早起きして自己規律を身につけ始めました。" (Kare wa mainichi hayaoki shite jiko kiritsu o mi ni tsuke hajimemashita.)
to become stronger or wiser because of difficult experiences
to compete in an election for a political position
to connect different economies via trade or investment
to add a comment or opinion in an online discussion
to focus more on creating new ideas or technologies
to regain belief in oneself after failure
