Why does your Aunt get a capital A but your poor uncle only gets a lower case u?

You are ready and you learned something....many never check the spare/donut

It's not your fault.

Live, Learn and move on. Nothing bad happened, no point in thinking the worst when the outcome was OK

If it makes you feel any better this is a routine problem and you shouldn't feel too bad about it. Yeah check your car but lesson learned, right. we picked up a horrible flat last week and just had to deal with it. Shit happens.