1 min readMay 13, 2020
I went grocery shopping today and there was a man wearing face mask but pulled down to his chin. I think some people do that often.
Written by Shin Jie Yong, MSc (Res)
Named Stanford's world top 1% scientists | Medium's boost nominator | National athlete | Ghostwriter | Get my Substack: https://theinfectedneuron.substack.com/