In a straight-up, standard style brawl? Garrett would never let himself get caught out that way. As soon as he realized he was spotted, he'd slink back into the shadows and hide until I claimed it was just rats that made that noise, at which point he'd sneak out and bonk me on the head. But I have the awareness to know better, and bracing myself for a fight, would fall back on my combat training and perform my signature move of "run, hide, and call the police", by which point he'd be long gone.
And for a sentence you probably never read or hear again. It's a shame I wasn't playing Thief: SCC. That angsty whiner I'd leave wrapped around a telephone pole.