It's painful to watch my sister, who clearly knows how to do this math problem and how to do it, get talked down to my dad who doesn't get the simple point that she needs help with oNE FUCKING INDIVIDUAL PROBLEM.
WHY DON'T YOU FUCKING GET THIS DAD?!?
SHE DOESN'T NEED YOUR HELP ON THE CONCEPT. SHE NEEDS HELP ON ONE PROBLEM THAT'S CONFUSING!
WHY WON'T ANYONE LISTEN TO ME WHEN I SAY THIS!