The sky was overcast all day today. Dad spent the whole day helping me practice math problems involving percentages – and yeah, they were tough. I’m still not getting the hang of percentage calculations, which kept making Dad jump up from his chair in frustration every time I got stuck. By evening, he looked completely drained. He tried to insist I should cancel my Sunday plans to keep practicing, but I reminded him I’ve got a dentist appointment tomorrow. So, that’s not happening!