"Better people th'n you have been doin' that fer too long." He would be worried, honestly he would, but he grew up with Fagin and Sikes. Threats are just a thing that happen to him, and pain is also just a thing that happens to him. The Dodger's life, what even is it?

"It ain't worth shit if it ain't wiped, an' what makes you think I got the time to go lifting?"