Catpiano

M J J  is in HK ar ...
how oftern (in %) we know people move out .. and live by themself ... lots of time .. even after married ..
In HK ..  study till 2x .. then work .. may be 30-35 .. marry as you said ..  and it is not 尷尬 to live with family (parents)

Well .. only chance .. if someone live by himself/herself in HK ...  DIVORCE ...

I think it is a part of life experience ..  when I was 1x yr old, came to Canada in early 90's to study .. live in Dorm ... with Dormates .. (well, own room, but share kitchen etc .. ) then move out .. with roommates etc ..

When I was in college, then I lived by myself for few yrs ... but many friends live in the same appartment ..