38 Common Spelling and Grammar Errors

John Green gives a quick roundup of grammar mistakes. Honestly, I know the rules, but the mistakes come from either my atrocious typing, my failing eyesight, or the fact that I edit text so much that the tenses don't match up in the finished product.  (via mental_floss)

PS: I never heard "menopause" for "mental floss," but unfortunately, I will now.