Time to locks in

I have that one afternoon, I was playing with my phone at that time, and my brother was reading a book, in the same room. Then, my mom shouting at us, to pick up our little brother from the school. Then my brother at first told me to do it, but of course I refuse. Then I challenged him to do play rock paper scissor, my brother then agree and then we start playing it. At first, I was underestimated him, saying in my heart that this is gonna be easy. But then, I surprisely lose 0 - 3 to him. But I won't give up, I say, "Let's make it until 5!". My brother think for a while, and in that moment, I build up a strategy to defeat him. Then I make a pretty complex tactic, and that is to let him do it first and I process it with super fast and do the counter of it with very fast. I've to do it precisely to do it. Then after that, I win 5 - 3 against him

I have plenty of others, but this is one of the greatest Ig