How is that any different from when you blatantly call me a liar?
I don't have any proof of when I think you are lying and don't claim to have proof. I can tell by what you say. I have intuition. It's also just obvious, at least for me. Never had a headache.. lol. Everyone has had a headache at some point in their life. It's not something that needs proof.
In his case, there should be absolute solid evidence that would back up his claim. DUIs/DWIs have paper trails and whatnot, yet he has no way to actually show that he KNOWS these things have occurred. I live the life and know they are false. He simply things "oh he drinks and doesn't drive, so he must drink and drive" cause what? There's no logic in his thought process.
Also, don't try and poke holes so he doesn't have to answer. He can't answer because he's just blatantly making shit up.