bipolar ambien

Why do some people say it is difficult to be approved for disability when I got mine 1st time?
My diagnosis is schizoaffective Bipolar I take medication and I see a psychiatrist every 8 weeks. I was adopted by the inability of the 1st time. I take Invega, Celexa, Ativan, lithium carbonate, Cogentin, Ambien, Trazadone. How come other people with the same diagnosis as mine is not approved?
Her disability is easy to prove. Some other have disabilities but are difficult to prove that interference with the work. And some people are trying to cheat the "system" in the care of them …
Week #2 – Gwendolyn: Daily Medication