Well it is possible that the Libre isn’t going to work well with your particular set of conditions. There are certainly a number of people that couldn’t use a Dexcom due to this. When we were using the G5, we had a long period of time where we didn’t believe the number and just used it for the trend (i.e. up, down, or flat). Which was enough information to make us continue using, even though we didn’t believe the number. The G6 for us has been accurate enough to dose as long as the trend is flat.