I got type 2 diabetes and kidney failure passed down, so I had to slow everything down in my biz until I had to close up until I’m patched  up. 

Why cure diabetes if we can manage it?

Sounds like a complimentary business model, many of the dedicated Pizza patrons trending toward corpulence ultimately becoming diabetics and thus may need dialysis. 

But we did a sewer interceptor a few months back... either the whole city is diabetic or has a huge drug problem as we found a 40 'x 40 ' hole (bottom of connection on interceptor) full of hypodermic needles.

For example, a person who was born with or developed a disability that precludes them from military service never even had the option to join the military.For example, I was diagnosed fairly young with Type I diabetes (insulin dependent). 

You do not need to know if it is for seizures, depression, diabetic, hearing, medication alert, PTSD, etc. 

He got old and developed diabetes and started having accidents.

Service dogs are trained to assist people in specific things due to a disease or disability (blindness, diabetes, etc.)

There are trained service dogs for people who have seizures, people with diabetes, people who are wheel chair bound. 

The symptoms, pain, swelling, over weight, cancer, diabetes, high blood pressure, heart problems, and others are merely symptoms much like smoke detectors in your house letting you know that there is an “underlining problem” which needs to be recognized and dealt with.