In biology, symbiosis refers to the interaction between two different organisms, often benefiting both. It is the coexistence through the capacity to acquire greater advantage without diminishment and harm to the other, which then allows for the balance of nature to occur.
In other contexts, in differing circumstances or changed environments, perhaps the relationship and the interaction would alter, and the evolutionary forces of nature would impel each to become predator and prey; but for whatever reason, it is precisely the stability of balance in nature which allows for, and favors, such a symbiotic relationship.
By analogy, the relationship between the U.S. Office of Personnel Management and the Federal and Postal worker, whether the latter is under FERS, CSRS or CSRS Offset, enjoys the symbiosis of necessity. It is precisely for the Federal and Postal worker that the very existence of OPM is maintained; and for the Federal and Postal Worker who requires a personnel action to be processed, the existence of OPM is to the advantage of the Federal employee and the U.S. Postal worker.
For the Federal and Postal worker who suffers from a medical condition, such that the medical condition necessitates filing for Federal OPM Medical Retirement benefits, the enhancement and spotlight of the symbiotic relationship between OPM and the suffering Federal or Postal worker comes to the fore; it is, indeed, precisely a relationship of advantage to both entities and organisms.
Of course, just as in the universe of biological entities (of which the human species is a part of, lest we forget because of our so-called advanced state of evolutionary existence), circumstances may alter, environments may change, and contexts of interaction may convert; and a similar relationship as that between predator and prey may develop.
A denial of an initial application for Federal Disability Retirement benefits tends to do just that; for, suddenly OPM is not just a bureaucratic morass upon which one is waiting for an action to ensue; now, it is an adversary which must be countermanded.
Still, despite the change, and regardless of the alteration of the essence of the symbiotic relationship, where the Federal or Postal worker must then file a Request for Reconsideration within 30 days of the date of the denial of an OPM Disability Retirement application, the interaction must still exist, and necessity of circumstances requires the continuing relationship between the two given entities: the Federal and Postal worker who suffers from a medical condition on the one hand, and the U.S. Office of Personnel Management on the other.
It is by necessity of interaction that the two entities meet; it is by change of context which impels substantive alteration; but in the end, the reliance and dependence of symbiosis remains throughout.
Robert R. McGill, Esquire