Failures' hiding place

I have done a lot of work even been an officer
With shiny buttons but never succeeded in the world
Of practical work ended up on my personal skid-row
Sleeping rough people look at you with contempt some
Ignore you other shouts hurtful remarks
Poetry is a good place for losers of the race here they
Dream, write words on paper build a shiny citadel and
Have the key to unlocking wonders.