Type 1 man, injections every time I eat or drink.
Not enjoyable. There (currently) is no oral version of insulin, just Metformin which is taken orally and helps a functioning pancreas produce insulin; if it doesn't then injections are required. Type 2 diabetes is medicated with Metformin usually because the pancreas is still insulin-pelrodicing. It's complicated though, this is just a simplified version.
I saw a few days ago that an Australian group are developing (trying to develop) an oral insulin but because insulin has to go into the blood it's complicated. They start trialling it on humans later this year - I won't do clinical trials though. Fuck that shit.