Sounds to me like you suck at math too, just like you suck at grammar. You can't even spell "though" correctly, let alone tell the difference between a comma and a period. May perhaps, even a semicolon would've sufficed. I'm going to go out on a limb and say you probably can't swim either.
So let me ask you then, The f*** is your excuse? If you know this is something that I do, it would be more schizo, to argue with me. You can't even spell that right, there's an H, and there's no K, in there. If I'm so much of a loser, then why would you want to choose to engage with me and be around me? You're a bigger loser than me.