Vital Desires as an obstacle

Q: How do the vital desires supported by the mind prevent the physical from receiving the Peace and the Force?

If the mind and the vital impose their obstacles how can the physical get the Peace or Force?  You seem to think that mind, vital and physical are three quite independent things which have no connection with each other and no influence or effect upon each other. That is not so. They powerfully affect each other. Moreover in mind there is a vital mental, a physical mental — in vital there is a mental vital, a physical vital — in physical there is a mental physical, a vital physical. How do you imagine then that vital can have no effect on the physical? Inertia is mental, vital, physical, subconscient. Physical inertia can produce mental inertia, mental inertia can produce physical inertia, vital inertia almost always makes the physical lifeless and lustreless and dull, and that is inertia. Vital inertia can also infect the mind, unless the mind is very strong and clear. I have always said that the physical consciousness is the main seat and source of inertia. Your ideas about these things seem to be very fanciful and elementary.

– Sri Aurobindo