I just found out I don't need to run my bg higher to get a sharper sense of hypo. If anything, I've been running lower in the past two weeks. The only difference is that I've only been below 4 once in two weeks, and not much below 4. Pretty astonished to be at 3.4/3.6/3.8 (different meters/libre) and not only aware of a hypo, which I would expect, but shaking, sweating and dropping things (my bottle of beer, yuck, and I couldn't clean it up right away because hypo, and it was the only bottle I had, grrrr), and being sad and angry at the same time.
I like having hypo-awareness, but if you ask me, this is a bit too aware!