working very hard without enough rest
休息が足りずに一生懸命働く (kyūsoku ga tarizu ni isshōkenmei hataraku)
"He is burning the candle at both ends with two jobs."
"彼は二つの仕事をしており、働きすぎです。" (Kare wa futatsu no shigoto o shite ori, hatarakisugi desu.)
to support or defend someone
to have the right to speak in a discussion
to survive a difficult situation
to learn and grow from failure
To relax and not worry too much.
crawling on hands and knees