Why do we wake around 3 am and dwell on our fears and shortcomings?

Depiction of a person suffering from sleep deprivation | https://commons.wikimedia.org/ContentsWhat’s happening in your body at 3 am?Catastrophising in the wee hoursSo, what can we do about it? When I wake at 3 am or so, I’m prone to picking on myself. And I know I’m not the only one who does this. A friend of … Continue reading Why do we wake around 3 am and dwell on our fears and shortcomings?