28 July 1988 D.O.B Moving back to Singapore early next year. What to expect?

I have decided to move back to Singapore and got a new job lined up there too.
Will i be able to find happiness, love (single for a few years now), success in Singapore? I will be working with an established clinic while I am there but would like to open my own clinic in the future - any advice?

I will fight hard for my future, i am giving up a cruisy lifestyle in Australia but I feel no happiness here at all.
Want to be back in Singapore but worry about stress in later years.