No IQ is the measure of intelligence. Have you tested yours? Those who resort to insults during a debate tend to have lower IQs than the people they are insulting as they have failed to win the debate through reasoned argument. Try eating oily fish as the fatty acids in them are believed to help in brain function and development. I reckon that if you ate 6 kippers a day for the next 14 years you might be able to bump yours up to about 85. A word of caution though: it’ll make your breath stink.