If you are you, 24 hours a day, then you do not have to remember who you are supposed to be in different situations - something that I imagine could be troublesome. ↗
My mother used to tell me, “Things always look worse at night.” For the most part, I believe her. But some of the troubles that keep me from sleeping look just as bad in the morning. ↗
For years, even before 9/11, I've been trying to warn that the threat from amateur biolabs will ultimately turn out to be far more troublesome than leakage from military labs - perhaps even more costly and deadly than nuclear terrorism. ↗