I am not sure this is particular to std::optional. There is an awful lot to grasp about values in C++ before you can intuit the right thing to do in every situa

I am not sure this is particular to std::optional. There is an awful lot to grasp about values in C++ before you can intuit the right thing to do in every situation: https://www.youtube.com/watch?v=tH0Z2OvHAd8 https://www.youtube.com/watch?v=tH0Z2OvHAd8