The walking Acne

I'm describing a individual that is ignored by how humble and good he is and by his talent in art. It can mean different things.

I'm that wizard tree that everyone knows my position
The mentor that doesn't have hears for appreciation
Can't exel by his own reality
Always a lost connection
All the honor and love a living abortion

When considered a failure
He starts to succeed
The capacity of knowing the price of success
Anyone who ever give him confidence
Can conceive and believe

When in proper use
Is almost invincible
Deeper than a page of a book
Let me see...