The disability standard
A diagnosis alone is not enough.
Social Security generally asks whether a medically determinable impairment prevents substantial work and has lasted or is expected to last at least twelve months or result in death.
The agency considers whether the claimant can perform past work and, if not, whether the claimant can adjust to other work considering functional limitations and vocational factors. The analysis may involve medical records, opinion evidence, testimony, work history, age, education, and transferable skills.
Every person with a disability is an individual.
The claim should explain not only what conditions you have, but what those conditions prevent you from doing reliably, repeatedly, and on a sustained basis.