Hindrance
The world is not a hindrance.
Work is not a hindrance either.
But attachment is a definite hindrance on our path to perfection.
Arrogation
Man, instead of consciously participating in God's Will, dares to flout it and arrogates action to himself.
Dis-like
Like and dislike are the result of over-rating the objects of the world.
Grossness
The common man's vision is so gross that only the grossness of diversity is visible to him.
He is sense-limited, sense-bound and mind-enslaved.
Maya
What is obvious to one is not obvious to all beings.
It is your own mental projection or point of view - a maya.