I have kids who are grown-up too. I tell them to make the world their oyster, go where their skill-sets fetch the highest premium. Don't just restrict their lives or careers to this little red dot.
Having said that, I have to agree with Papsmearer. If you're financially independent and have the means to move anywhere, trust me, Singapore is as good a place to live in as any. The food, equable climate, First World infrastructure, S.E. Asian hospitality everywhere you go (if you speak the lingo), easy accessibility to some of the world's best vacation spots – whether you're into diving, boating, mountaineering, sight-seeing, shopping, makan or just bumming around at white sands resorts. You can have your second vacation home somewhere else – the choice is limitless ... Australia, Qingdao, Phuket, Lijiang, Chiangmai, Danang, Langkawi, Bali ...
On the whole our generation had it good, but our kids will not be so lucky, seeing as the current leadership is running the country aground. Also, there's a significant segment of the population who's slipped through the cracks – those from our parents' generation and some from ours as well. The cardboard ladies, cleaners, security guards, odd-job workers, retrenched PMETs driving taxis/private hire cars ... These are the people who don't have the means to emigrate, and that's where the focus of our struggle should be.
Trouble is, the very people who need help most are also those who tend to vote for the PAP, who can't see beyond their HDB upgrading and their pitiful savings dumped into a leased box in the air. How do we change mindsets is the key to liberating Singapore.