[ It's probably just as telling that Han doesn't immediately move to dismiss the assessment Reid is laying out. Doesn't try to refute, doesn't explain that shooting first is a necessity when hesitation will get you killed or that every good smuggler keeps a healthy amount of bravado on hand.
All in all, he's heard worse about himself. He'd been expecting something with more teeth. (Your friend is quite the mercenary.) ]
No wonder you're losing. [ He's not paying attention to his own moves. ]