Have you noticed that most asian societies are similar? Do you
see the Japanese, Thais or Malaysians smiling when they go to
work?
The perception that SG is the only culture where people don't smile
is fiction. Keep in mind that the majority of people out there are
simply filling a need.
If you feel that the pressure is getting to you, take your foot off
the accelerator, tap the brakes and relax. All the money in the
world cannot pay for the time lost during your working years. Make
the most of it where possible, and maybe our society will become
less aggressive, less impatient and off their 'ray of sunshine' you
so yearn for.
Ultimately, it is up to the individual to reduce their stress
burden. Nobody pointed a pistol at your head and forced you to
work.