It is very obvious that your head is not where it should be. Do some work and read and then throw out your liners genius. This is a good one to start w and if you can't read the whole, read the bottom that relates to your head.

http://www.practicaldiabetes.com/article/non-...g-horizon/

The FreeStyle Libre Flash received high approval ratings. This may be because panel members were more familiar with it; user feedback was described as ‘excellent’ and it produces high-quality data. On the other hand, it requires calibration; it cannot be prescribed; it doesn’t have an automatic alarm and wouldn’t be suitable for people who are hypoglycaemia unaware; and it is not accepted by the DVLA because of the lag between blood and interstitial glucose measurements.