Yes, but I'm a stable T2 and eat sensibly to a revolving measured 2wk menu, so I do not hack into my fingers every single day at set times now I know what affects my readings and by how much.
I rarely eat out, but when we do its a visit to a trusted eatery (where I'm known) but even so I revert back to full testing until next mid morning. I also fully test when not firing on all cylinders, until back to my normal.