to not feel confident or certain about something
何かについて自信がない、または確信がない (nanika ni tsuite jishin ga nai, mata wa kakushin ga nai)
"I’m unsure of what to say in that situation."
"その状況で何と言えばよいのか分からない。" (sono joukyou de nan to ieba yoi no ka wakaranai)
to start a journey; to leave a place
to console someone by offering kind words or support
to become exhausted due to overwork
to become less serious and eventually end without major harm
to collaborate or work jointly across different boundaries o...
to share personal thoughts because of a particular topic
