Yes, becos for example in the late 1990s, local polys pushed for
a IT and engineering courses citing that there is going to be a
huge market demand...
Little they realised that the market can turn against overnite and
manufacturing sector came to slumps.... There was an oversupply
plus competition from graduates from India and china ...
On the other hand, business, service and health related courses
which became hugely popular after 2000...
when the Sars and avian flu epidemics appeared.
Before u do sumthing pls do not listen to others. Becos it is gonna
take a few years to graduate and get a cert and by then market
conditions may change drastically...
BTw courses like hospitality and service line related are becoming
popular now becos of the Sentosa IR thing. But no one yet knows if
it is going to be successful.
Do what u want to do + your own stranghts and abilities. If u hate
maths then dun do Engineering,
If u like maths then do it .