to boast or brag about your achievements
自分の成果を誇ったり、見せびらかしたりする (jibun no seika o hokottari, misebirakashitari suru)
"He never stops blowing his own trumpet about his success."
"彼は自分の成功を吹聴するのをやめない。" (Kare wa jibun no seikō o **suichō suru no o yamenai**.)
To do what you promised to do.
to have similar ideas and understanding
to reach a stage of maturity or full potential
to always be ready to help or obey someone
used to say that everyone knows what happened next
to excite or motivate someone
