Not beenn living under a salt mine, no. but 5-6 of my friends and close family have been diagnosed with cancer in the past 3years, some of them passed away, the others I see suffering, its sad. I've not experiebced this before.
I dont see sparrows anymore, there used to be so many of them; I used to feed them rice grains. I'm not shouting, screaming or running away(where to?). keeps me wondering if its really worth it in the end.

Thats a completely different discussion tho.

So yes,
1. Microwaving my wrist is my concern.
2. I hope the designers have considered the heating problem and how it will affect the user Much more than a conventional phone.

I'm gonna remain skeptical.