Leong Sam,It's just a paper loss. Don't worry about it. Temasick plans for the long term.
Ho Ching is a very astute investor and can see way into the distant future.
In a decade or so, all those shares will be worth at least a 100 times what they are worth now.
Not if the companies involcved close shop[.lah,if close shop,then all gone.
I did try my best to advise PAP not to overlook the fact that commercial organisations are not nations,they are capable of closing down,but they ignored my advicw,see how many banks already closed or on the way to close.
You want 10,000 yeaus also no use lah,but if not your money,may be OK.