woman lying in bed using tablet late at night, can not sleep, scrolling social networks. insomnia, nomophobia, sleep disorder

abuse addiction alone bed bedroom bedtime caucasian communication crisis dark depression deprivation digital disorder disturbed evening face fatigue female girl infodemic insomnia insomniac late light lockdown loneliness lying melatonin network night person pillow problem room sad selfisolation sleep sleepless sleeplessness social stress tablet technology tired using woman young