I found it, not anybody else

Today, I threw 3 dices 200 times and threw 2 dices another 200 times. Leslie asked me to compare the result what it is telling me. I found out the amount of getting odd and the one of getting even is similar during throwing 3 dices. But the amount of getting even is a bit larger than the one getting odd during throwing 2 dices. Leslie wanted me to find out why. I thought about it, and called him back said, the reason is the probability of getting even (0.5454) is larger than the probability of getting odd (0.4545). He was surprised I got it faster than he expected. So, he asked me who told me the answer. Actually, I have discussed with Martyn, but no one told me the answer. I told Leslie the fact. He was just angry. He blamed me why I was not doing it myself. I was just disappointed and angry.

I really did it myself, but you don't trust me. You think I am not as smart as boy do. you think I don't wanna find out the reason myself. You think I just follow the instruction without thinking about it. What the hell do you think of? You don't trust me, why you wanna train me. I just can't understand why you give me shit all the time?