to feel refreshed and healthy again
再びリフレッシュして健康を感じる (futabi rifureshu shite kenkou wo kanjiru)
"After a good night’s sleep, I feel like a new person."
"良い夜の睡眠の後、私は新しい人のように感じる。" (yoi yoru no suimin no ato, watashi wa atarashii hito no you ni kanjiru)
at the most advanced position in a field
to use unfair or dishonest methods to win
to be living the life you always wanted
to reduce the level or amount of something
to become friends again after an argument
to stay cheerful even when facing difficulties