I mean, a lot of it is 4th grade stuff. Like knowing the difference between "an" and "and" or "lose" and "loss" and the always popular "their, there, they're, your, and you're." What's really given me fits lately is folks using "would of" or "could of" instead of "would've" or "should've." So there's my grammar rant.
Now let's get back to what's really most important in life: discussing high school football and teenagers.