Hi Kim, a belated welcome to the forum from me
🙂 Having read your posts there are a few things and questions that spring to mind, the frst being: do you adjust your novorapid dose according to the carbs in the meal you are about to eat, and take into account other factors like your pre-meal levels, whether you have been active or not, if you have an infection - I'm sure you know the kind of thing. Your levels do seem to swing quite a lot and must spend quite a lot of time in double figures if you struggle to get your HbA1c below 10 despite having some pretty low hypos.
You should definitely ask about what education courses are available to you in your area - DAFNE would be ideal, but your PCT may run something of their own. Another thing you definitely need to look at closely is your glargine dose. You should never be waking in the 2s (if this is what you mean by the 2.3), and the lows at 1.8 all indicate that your dose of glargine is too high. I'd suggest doing some
basal testing - the link is primarily aimed at pump users, but the principles are the same for injections. Until you can be confident that your basal/glargine is correct it will be very difficult to get your novorapid doses right for your meals.
Another point is about you worrying or not being able to teach at below 6.0. Unfortunately, I suspect that you are accustomed to much higher levels than 'normal', and this is why you feel hypo below this level. A non-diabetic person will most lekely be around their highest at 6.0, so it is perfectly fine for teaching - you just need to teach your brain that it is by gradually tightening up your control!
Now, even though you have been diagnosed for many years, I would suggest you get a copy of
Type 1 Diabetes in Children Adolescents by Ragnar Hanas. Don't worry about the title, I use it and I am 53!
🙂 A lot of people that have been diagnosed for a long time do not get their knowledge updated as new ideas come along, as it is somehow imagined that you already 'know it all', which a number of our members have discovered, and is often a revelation resulting in much better control!
Please ask any questions you may have, even if you think they might be a bit obvious - nothing is considered 'silly' and there is an awful lot to be learned from each other by posing those questions
🙂