Something I find interesting is that my mother grew up in similar conditions - poor in Borneo in the 50s, my aunt was literally born in the jungle while hiding from the Japanese
And yet my mum's family were raised that they were broke, not poor.
There were definitely some echoes/overlap like we were raised that wasting food is one of the most egregious sins one can ever commit, and my mum has a compulsion of overpacking things with meat after growing up eating nothing but I know that she is definitely more broke than poor and was therefore able to reverse her fortunes.
Similarly, if you know people who grew up in Mainland China during the early years of the PRC, you can tell that while everyone had it tough, some people were poor while others were broke and this then can help explain the divergences of their outcomes when riding the wave of growth.