I haven't used my a/c all weekend. Some pax ask to put it on; I tell them I can't afford it and everyone is cool with it. All 5 stars so far... Does anyone doing UberX run their a/c during the heat??? What about people with dogs that want to get in your car without calling you or texting about it? Finally, what does it mean for a pax when we as drivers rate them 1, 2, 3, 4 or 5 stars? I have given a couple of 1's and 3's, I don't want to be too harsh either, what' the difference? Thanks ya'll! (North East L.A.) Im off until 6ish, too HOT right now!