The question then becomes do we go for an objective scoring system or are we ok with it being subjective? How do you quantify perseverance and tenacity? Is it higher perseverance to grow up in a poor neighborhood or with some chronic disease? Is overcoming ESL or abusive parents more tenacious?
Even looking at my own situation I'm not sure which way things should go. I grew up poor to immigrant parents that didn't speak English (neither did I). However both parents are educated and valued education. Do I get + or - marks?