A question: why do you personally believe the causality is depression causes insomnia? Alternatively why do you not think that insomnia causes depression?
I've been diagnosed Bipolar 1 by a psychiatrist. Primary insomnia is a known symptom of depressive episodes. Uncommon to be sure, but not unknown.
And to prove it really is primary insomnia, let me walk you through the three different kinds of insomnia I deal with.
1. Anxiety-related insomnia. Rare. My brain is stuck in a feedback loop.
2. Manic insomnia. Occasionally. My brain running overclocked and I don't feel tired. Imagine trying to sleep while doing lines of cocaine.
3. Depression insomnia. Common. My body can sleep but brain cannot sleep. I can lay in bed for eight hours, motionless and thoughtless while being fully conscious of every moment while my body rests. I get up with my body feeling great and my mind exhausted.
Sorry, I was just trying to grok how you understand things to help me learn. I hope I didn’t come across as attacking you.
Completely off-topic, but I am interested in the science of psychological diagnoses, because a diagnosis is usually a recognition of a cluster of symptoms, and only sometimes is a cause given.
Funnily enough, before you mentioned it, I didn’t know what ‘primary insomnia’ meant. A definition for others: “Traditionally, a distinction has been made between secondary insomnia, which arises due to another condition, and primary insomnia where a patient has problems sleeping but where there is no underlying medical cause. However, this distinction is now considered less important because:” from https://bpac.org.nz/2017/insomnia-1.aspx
Trying to understand causes is an epically hard road, as shown by the slow progress in non-psych medicine over the last century. Especially hard if your own mind is throwing roadblocks in the way (mental tar pit, manic disinformation, delusions, time 110% dedicated to surviving with no spare cycles).
I've been diagnosed Bipolar 1 by a psychiatrist. Primary insomnia is a known symptom of depressive episodes. Uncommon to be sure, but not unknown.
And to prove it really is primary insomnia, let me walk you through the three different kinds of insomnia I deal with.
1. Anxiety-related insomnia. Rare. My brain is stuck in a feedback loop.
2. Manic insomnia. Occasionally. My brain running overclocked and I don't feel tired. Imagine trying to sleep while doing lines of cocaine.
3. Depression insomnia. Common. My body can sleep but brain cannot sleep. I can lay in bed for eight hours, motionless and thoughtless while being fully conscious of every moment while my body rests. I get up with my body feeling great and my mind exhausted.