I suppose it depends on the quality of sleep. AFAIK, anxiety and depression reduce quality sleep time, which reciprocates itself into worsening anxiety and depr

I suppose it depends on the quality of sleep. AFAIK, anxiety and depression reduce quality sleep time, which reciprocates itself into worsening anxiety and depression. Undiagnosed issues that cause the depression and anxiety in the first place often also cause sleep issues (thinking food intolerances and underlying inflammation), so it's hard to extract data to separate the two symptoms.