This guy takes lying to a chronic level. He's the type who eats, sleeps and deals in lies every day. Not all of his lies were due to being drunk (or just stupid), but it's too difficult to tell because his ability to try and distract focus through lying is so 2nd nature. Toward the end as he feels the walls closing in, he even tries to fake looking harmless and tired in case any physical force he needs to use will come as a surprise.

I doubt he would have made it very far in life.