Hi Bella,
Welcome! Completely sympathise with your chocolate thing. I was in denial for years, and it wasn't until I needed laser surgery on my eyes that I started taking things seriously! It is so easy to say that it will never happen to me, but alas, it probably will if you don't take better care of yourself.
Sorry this is a bit blunt...I usually like to take a more relaxed approach to things, and I really (X lots) regret not listening to teh advice I got earlier..and I am paying teh price now. I can still see, but I have to take really good care of myself now, to stop things getting worse. I am a stuborn case, and it eally did take a serious scare to sort me out. OK, I can't say that I never have chocolate...but I don't have it much.
On a practical note.....could you ask your Dr/nurse if you could switch to say Lantus and novorapid? This does mean more injections.....but if you need to eat the chocolate (and I do understand this!!) you can at least give yourself a quick injection of teh fast acting insulin to deal with it. Is this an ideal solution? No, we should celery, occasional slices of homemeal bread, and a digestive biscuit as a special treat
Very few people do exactly what they should though, and maybe changing your insulin regime would help cope with your real life? Obviously, this is not something that you should attempt on your own...and again, you have to start with regular, repeatative meals, and learn how you react to the insulin, and the food, but you should be able to reach a situation which is better situation.
Good luck...and let me know if my post is about as clear as mud! Hope you are not an English teacher...don't mark this for spellings!