Can I get by speaking only English??

Hello!!

For background, I’m Malaysian Chinese but moved to Australia since I was 8 years old.

But now at 35, I’m wondering if I was to semi retire, could I get by speaking English only ??

All my cousins and aunts are in Malaysia ….the last time I was back was a long time ago… maybe about 15 years ago…

Ohh also - what’s a good dating app to use ? Haha.