Blowing One's Own Trumpet

Some people blow their own trumpet
Eventually to lose their name and respect

They exaggerate their abilities day and night
Until their true colours come to light

They always boast and boast a lot
About things they can do and what not

Never do they praise others' might
But only wait for a chance to fight

They think they are second to none and very brilliant
While in reality, they may be the most ignorant.