to improve or develop your skills, knowledge, or character based on what you already have
すでに持っているものに基づいて、自分のスキル、知識、または性格を向上させること (sude ni motte iru mono ni motozuite, jibun no sukiru, chishiki, matawa seikaku o kōjō saseru koto)
"You should always try to build upon yourself and become a better version of who you were yesterday."
"あなたは常に自分を向上させ、昨日の自分よりも良いバージョンになろうと努力するべきです。" (anata wa tsuneni jibun o kōjō sase, kinō no jibun yori mo yoi bājon ni narou to doryoku suru beki desu)
to stop being involved because of ethical concerns
to spend time enjoying a game or toy with someone
to take someone or something with you when you go somewhere
to discover the real cause of something
to make a device or account secure from threats
to perform well under pressure or in challenging situations
