Performance on tests also influenced by pollen count in the air
   on the day of testing for people with sinus trouble. Going
   hardline on the nature/nurture debate is ridiculous. == For
   every nature (genes) study, there's
   context/environment/parenting/society (nurture) study.... To put
   it bluntly, their dicks are the same length and I wish people
   would stop pulling down everybody's pants and checking. It's
   both. Nobody has ever been raised in a vacuum to find out
   otherwise. ==