based on these chapters, describe the convict's physical and personality traits in detail.

Magwitch is rather dirty and rude. He eats "in a ravenous way that was very disagreeable, and all his actions were uncouth, noisy, and greedy." He has rotting and missing teeth and looks disheveled. That being said he also has a polite almost humble quality about him. We get the sense that, aside from stealing, he really isn't a bad guy.