What are the chances of my 2 year old daughter to develop type 1 diabetes?

JazyJas asked:

Both my husband and sister in law have type 1 diabetes. My husband develop type 1 diabetes when he was 5 years old, but his identical twin did not. His younger sister developed type 1 diabetes when she was 12 years old.

Could having diabetes make you a better person?

I was writing my application essay for college and I am going to do it on a life changing experience.
 
I have had type 1 diabetes since February 2008 and I was wondering if anybody had any suggestions on how it has changed your life.