tbh if you think we didn't and/or don't, you should live'' overseas. or take any expat's word for it; Aus has boatloads of culture.
I don't mean that mockingly or whatever, if you get sick of aus, have a change of scenery.
If it works out well you're good, if you have a crap time, you'll certainly know and appreciate a lot about Australia that you didn't realise before. All about that fresh perspective
apologies to any NEETs offended by mention of overseas travel ;^)