to deal with your fears or bad memories courageously
恐れや悪い記憶に勇敢に立ち向かうこと (osore ya warui kioku ni yūkan ni tachimukau koto)
"He’s learning to fight his demons from the past."
"彼は過去の悪魔と戦う方法を学んでいます。" (kare wa kako no **akuma to tatakau** hōhō o manandeimasu)
to take on a task that is too difficult
to start something from the very beginning
to influence the outcome of a situation
to separate or end a relationship or marriage
a part of the complete solution or understanding
to not tell others what someone has told you in confidence