Droids all seem to develop a bit of a personality over time in my experience. [Or maybe all the cybernetic parts just make him more sympathetic towards them.] And Squeaky is sort of an exception with the whole self-employment thing. He's a 3PO protocol unit that was on Leia Organa's ship when Vader intercepted and captured it. All the droids got sent to the spice mines of Kessel but he actually engineered a breakout by rearranging droid shift scheduled one one the the ships docked there. No body really notices droids going into a ship to clean so they don't pay attention to them leaving. Anyway he stole the ship and set the autopilot to follow the topography low to the ground for a few miles to get out from under Imperial radar before they took off. Only he didn't realize he'd aimed them towards a series of rocky hills. [He smirks, waving a hand up and down mimicking the ship bumbling up and down over its uneven course.] Miles of screaming, apparently. Anyway he brought a lot of valuable intel with him when he got back and bargained for his freedom and now spends his time annoying me.