i respectfully have to disagree to an extent. after the va awarded me depression as a secondary to my service connected back disability, they deferred IU and i received it 4 months later. the shrink who did my c&p said it would be near impossible for me to every go back to work even in a sedentary job. i never applied for iu, the va did it for me. maybe, i was the lone rare case but it is factual. and i received iu 4 months after my depression claim was approved.