It must kill you (at least make you unconscious) on a timescale shorter than that on which you can become aware of the outcome of the quantum coin-toss
It must be virtually certain to really kill you, not just injure you.
Both seem to be at odds with Many World Interpretation. In infinite number of those it will just injure you and/or you will become aware before, due to same malfuntion.
Does anybody knows any moodtracking app that asks you about your mood at random time of the day? (Simple rating of the mood and maybe some small question about whether something happened that day influencing your mood) All I found needed me to turn on the app, which meant I used to forget to rate my mood or when I was down I just couldn’t be bothered. So it would be perfect if it would just daily pop-up an alert, make me choose something and then disappeared.