, your last words saying that’s your son’s saving to buy his first car make me thinking twice, I felt like I need to do something to make young people feel that the world is not too bad for their future, for that reason, I want to give back $500 to your son, if that can help a little bit, I am doing this is not because that I am responsible, it’s purely a willing from a good heart. I actually don’t even know what’s going on to the car after you took ownership, but will trust what you have told me.I also think that you probably should consider to get second opinion on diagnosing and concluding on the engine bearing issue, it’s hard for me to imagine a 91,000km smooth running engine in my hand and also confirmed during your test drive suddenly need to be rebuilt. But anyway, let me know.