to talk honestly about something you did wrong
自分が間違ったことについて正直に話す (jibun ga machigatta koto ni tsuite shoujiki ni hanasu)
"He decided to speak up about his past mistakes."
"彼は自分の過去の間違いについて正直に話すことに決めた。" (Kare wa jibun no kako no machigai ni tsuite shoujiki ni hanasu koto ni kimeta.)
to continue to support someone even when it is difficult
to connect with someone later in the day for updates
to help others show their best abilities
to hire additional people in preparation for something
to mix harmoniously with something; to integrate smoothly
to accept responsibility or blame for something