Hi C
I doubt whether every Type 1 Diabetic gets it right every single time - & although its good to aim for "perfection!" in getting good control of BG Levels - I think that if we start incessantly worrying about the occasional high we actually set ourselves up to fail.
If you test BG frequently you are more likely to discover "highs" then someone who only tests occasionally.
You also need to take in account, how often you experience a high (BG that is!), how long it remains high, can you bring the high BG down with exercise etc?
What is your HBA1C telling you?
As aT1, you have total control using your insulin, but you do have to learn how individual foods affect you.
That comment is a rather wide sweeping statement.
If it were that easy then nobody with Type 1 diabetes and/or their families/parents would be accessing this forum for a start! Unfortunately getting good BG levels is not just about the relationship with food.
If it were that easy then people would not need to use pumps to optimise their control, or require pancreas/islets transplants.
One issue is that anyone with Type 1 diabetes needs to be given the proper tools to help assist them to quote a medical phrase "optimise the control of their diabetes".
Imagine a car (and for the purpose of this analogy I am not referring to a reliant robin!), if you drove it out of the garage with only 3 wheels it wouldn't function very well. In some situations diabetics are not been given the type of insulin that could make them function better and by that I mean getting good glycemic control. I don't know what insulin you are currently on C but sometimes changing insulin can improve things
C - you may not be doing as "bad" as you think.
best wishes
Txx