“Last month #cantsleep was trending on twitter,” remarks Dr Gowri Kulkarni, a specialist in family medicine and adult psychological issues. Bengaluru-based Kulkarni, who is trained in Counselling and Psychotherapy from the British Association of Counselling and Psychotherapy, and in Palliative care from the Indian Association of Palliative Care, underscores the change in the sleeping pattern due to self-isolation. She says, “This self-isolation has changed our everyday lives. From the way we socialise, to how we work, dress and also eat. All of these changes have impacted our natural circadian rhythm, which is a vital internal ‘clock’ that plays a key role in regulating our sleep pattern. This controls the temperature of the body and hormones, to ensure we feel alert during the day and tired at night.”