Hi guys, I just completed a large macbook pro refund and got the money in my bank today. I plan on using the macbook however I am a bit paranoid about the blacklisting and such. If anyone has experience with this and answering a few questions that would be really helpful!. 1) The serial number is good when i checked it today. Currently I am using the macbook however i'm not sure down the line whether this device will be investigated. 2) Is there anything I shouldn't do on the device that would flag it? I checked out as guest if that matters. 3) Should I enable location sharing on my device, will apple track me down lol. Thank you guys.