Yes - the four sectors each follow their own cycles, and one can be rising while another is falling. You may like to google that if you'd like to learn about it.
Keep on dreaming sonny. You have bought a condo in 'land scarce' Singapore and now your'e praying it will appreciate.

If every other sector is looking glum, other than private residential, then every developer will only build residential from now on. Some commercial developments will even be turned into residential. And because the residential supply is high as it is already, the prices can only go down.