Oh, I always show a general amount of caution. Don't think it's personal.

[ He says it like it should be obvious. If he hadn't succeeded, if the man had been rather strong, if he'd had some sort of implants... It's all something that could have happened. Silco was ever-suspicious, ever paranoid.

Then again, he had reason. ]

Like with the poison. Do I really think someone is going to poison me? I have no reason to think so, however, I understand how easy that is. [ Say you've probably poisoned someone without saying it. We all know he probably has. ]

And after surviving this long, I refuse to allow something so mundane to take me out.