feeling very sure of yourself
自信に満ちている (jishin ni michite iru)
"He walked into the interview room full of confidence."
"彼は自信に満ちて面接室に入った。" (kare wa jishin ni michite mensetsu shitsu ni haitta)
seeing the positive side of something
to increase the price of something
to finish something officially
to summarize something briefly
to show others how to behave by doing it yourself
thinking in a new, innovative, or creative way