Shigoto-ni nareru-ni shitagatte, dandan raku-ni natte-iku mono-da. (As you get used to your job, you'll gradually be able to relax.)

Situation 1: Mr. Okubo's niece Aki is complaining about her job.

亜紀： 要領が悪くて、上司や先輩に怒られてばかりなの。 もう、会社をやめたい。