had been in this business for coming 2 years+
had also encounter many different types of customers.
somehow, recently kept bumping into difficult and unreasonable customers
perhap in the business world, this is bounce to happen, no way to avoid it.
we only know when they come to us, no choice.
however, we can choose not to deal with them in the future.
pls give me the strength to overcomme all this stressful moment!!