Who is that friend who knows you very well? The message came in at 1:30am. Most messages from family, friends and colleagues at that time on wards to 5am are usually difficult ones. In the past (when I was still young and selfish of course) I would put off my phone to avoid interruptions. One day I heard nearby curfew at a neighbour. Being on a village watch WhatsApp group, I called our neighbour and informed them of the noise outside their gate. All their known phone numbers were off. I could not get out of my house. I tried…