I don't understood your view on this. My wife's father called her at 3:00 AM once (woke up the whole house), to tell her that her mom was in the hospital due to an emergency. But don't come visit (several hours away) or call the room as she's recovering now -- just thought you'd want to know what's going on. So of course we could not fall back asleep and we were miserable the next day at work.
Now he could have called and said the exact same thing at 9:00 AM the next day and nothing would have been different. I'm not a doctor, I'm not a paramedic. If you got a problem, I don't care how you are related to me, there is little I can do for you at 3:00 in the morning. So what's the point? My phone is off every night or on do not disturb.
Similar to what I used to tell my mom when I was a teenager, if I came home late and she was upset with worry. I said, if I'm in a car crash or something, eventually the police or some authority will contact you. Its not like it will be a mystery for very long. So what's the point of worrying that something might have happened.
Jeez people. What did we do before cell phones?
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What true emergency is there that can't be dealt with in the morning? If you are not a doctor, a nurse, a paramedic or a criminal lawyer, there's little anyone can do.
spoken from a childs point of view
the hospital thing I agree on. But then sharing the worry probably eased his.
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oh to answer the question. Sometimes I charge over night, sometimes I don't.