Kathmandu, May 30 -- When I say, "Be safe", I am asking you to be kind to yourself. I am asking that you remember to wear your mask right across your face without any gaps that are likely to expose you to the risks the world is now thick with.

When I ask you to be safe, I am hoping you will remember that surgical masks are one-time use and that if you are using other kinds of masks, you know the extent of protection they offer, and do not stretch them beyond it.

When I utter "mask" every time you step out on one of your short walks, it means I am whispering a reminder that you know to keep a safe distance from neighbours and acquaintances you might meet during your walks. It is me fervently hoping that when you run into someone, you wil...