Firstly,
@Diabetes8 - don't feel like you're alone, we all have to put up with this horrible disease. And we all do it, side by side, in the fight against it. You are far from alone. Chin up
FYI - both kidney and pancreas transplants are not a cure for T1D - it merely stems the need for insulin/full amounts of insulin for a FINITE period of time. And as such, is not a cure.
The same is true for ISLET cell transplants. It's a short term fix for a permanent problem. Like the pancreas transplant, the procedure does not fix the ever apparent autoimmune disorder. The operation/injections are continuous and frequent - and as such, is another non-permanent fix... And subsequently, no cure.
Have you anyone nearby who you can talk to in person? This forum is a great source of comfort (albeit not from people like me) but almost all of the time, it's better to speak to someone in person.