The smartest man in the world

So I was on my pc, and then I was like: ok, I'm gonna pretend I'm a bot on typer.io. So I log on, and then I see Cactus and I'm thinking: This is perfect! He'll never know it's me with my botting skills 😏. After the second match, he said "Hello rocket" I was so confused. I asked him how did he know and he said that on the recent matches, he saw my username with the same speed and time, then I was like: Oh, next time I'll just log out of my account. so the next time, a few minutes later, I queue in with him again. I even made sure to type slower than my average speed. Then he recognized me AGAIN and I asked him: how? do you have psychic powers or something? he said "no, your speed is fake," I asked how it was fake, he said my speed was too slow. Now- why would any NORMAL HUMAN notice these things??? and right after that my pc crashed. I was going to try again but I just gave up because he would probably figure it out again. -Rocket