I get much of the effortless correctness (at least the "seems to work" type of correctness) by not trying to do OOP. Frankly that's a mess, especially when tryi

I get much of the effortless correctness (at least the "seems to work" type of correctness) by not trying to do OOP. Frankly that's a mess, especially when trying to emulate it in C. Instead I use simple data table driven control flow, global state, etc.