003 Tech-fail
003 Tech-fail Yesterday I met an ex-colleague turned friend. We lost touch as he left for another school. I texted him last Chinese New Year and the text did not get through. I thought he changed his number. Then I had to pass him some information through Whatsapp. It did not go through again. He did not change his number or block me. Weird. I could not call him too. Finally, he added my number again before my WhatsApp text could go through. It got me thinking. How many more of my friends have I missed through this issue?