Math was a headache for me in my childhood days. One day, there was a sudden test of 10 marks and I got zero. I felt insulted. I was so heartbroken that I didn't even play with my cat, turned to be silent.
But our math teacher was kind, he suggested me, "There will be an interschool math quiz competition of 25 marks after 3 days, if you want to prove the insult wrong, then just participate...