No, he's right. "You do realize" always makes you sound like a jerk. You know very well that the person doesn't realize whatever it is, and you're rubbing their

No, he's right. "You do realize" always makes you sound like a jerk. You know very well that the person doesn't realize whatever it is, and you're rubbing their nose in it. If you intend to sound like a jerk, it's a fine go-to, but if not it should be avoided.