@Linkat,
Quote:...what the heck is talking hard?
I take it to mean a hoarseness. Maybe it's a side effect of the insulin side effect of getting a cold.
I guess the o.p. feels a a diabetic come is preferable.
My mother took insulin and never had any of the side effects which were listed.
She had good medication insurance and was rather pale from the start as well as often feeling cold. The food and pale were there long before she was on insulin.