Did I say anything at all about you using profanity? No, I didn't, I simply pointed out the fact that you're being toxic as well, which points towards being mentally unstable.
As far as the two accounts being the same person, I have noticed differences in spelling and grammar between the two. Greatchad22 refused to correct his improper spelling of "loser" due to having spelled it "looser" for so long his autocorrect would have to be retaught, which the account here has actually spelled correctly. Greatchad22 also refused to admit his mistakes, which Chad23 here did as soon as it was pointed out to him with screenshot proof. Granted, both accounts have very similar names, but does that mean that you also run all of the other accounts with Callihan in the name, since you have a number in your account name? Probably not, but following your logic my question wouldn't be unreasonable, even if it seems that way.
My point is, don't fight toxicity with more toxicity. That's never going to work, and will likely only serve to further enrage both of you, making the vicious circle repeat itself until either one or both of you simply get tired of looking for crap to argue about or get banned. Even if someone is being toxic, it doesn't take much effort to be the bigger man and word your posts to be constructive instead of destructive. Or even better yet, to simply stay out of the conversation if it doesn't involve you.