If you are practicing in a state where there are optometry schools, i.e. boston, philly, california, then, by nature, it will be TOUGH for you to become successful. That isn't Optometry's fault. You may have to relocate, but granted, you will be moving onto something better. The surplus of ODs might be specific to desirable locations, but, that is the same with any profession.
In terms of school debt, it is more than manageable. Even with a lower salary, one can still pay of their loans in a timely manner and continue to live a high quality life. Though if tuition was $200k I might reconsider Optometry, due to the interest that ensues. Financially, Optometry is still a good choice compared to other professions.
I think I need more evidence. A proposed bill that will never become law, and a 10 year old manpower study which has little bearing presently will NOT convince me that Optometry is a dying field.
Besides providing facts concerning the EXPANSION of the scope of Optometry, I will also link you to a governmental report which CLEARLY implies that Optometry is NOT a dying profession.
See:
http://www.bls.gov/oco/ocos073.htm#outlook
"Employment of optometrists is expected to grow much faster than the average for all occupations through 2018, in response to the vision care needs of a growing and aging population. Excellent job opportunities are expected. "
Frankly, I am puzzled as to why you give Optometry negative connotations on SDN. I mean, you have NO evidence besides your own anecdotes, which have little to due with the majority of practitioners, since MOST practitioners are doing well or are happy. In fact, there was a recent graduate who posted here saying that he/she was content with Optometry.