Welcome to steemit, i am from Hong Kong too, i have just followed and upvoted your post!! Lets help the Hong Kong steemit community growth together! Your post actually reminded me of the time when mailing was the normal way of communixating and email was new, we were so excited about getting an email. But nowadays life changes, emails get so common and spam emails everywhere, and getting a real post mail suddenly became an excitment for us now. Time does change how we felt about certain things and scarcity is what make things precious. Steem on!!