Yes I understand that for sure Zoe.. I think I could get used to something on me, but certainly not to constant pain and irritation etc. ever. That is a deal breaker for me for sure.. the two times I had the cgm sensor in me I really couldn't stand it and I wanted it out immediately! The second time it actually gave me a migraine- I have fybro and get a lot of muscle spasms etc.
I will consider the metal sets if I ever have to do it though. I also worry about pump malfunctions also, even though they're rare and about me messing it up- I'm not a mathematically inclined person whatsoever and all it take is one blunder, one moment of being distracted to end up in big trouble.