Not at all; your springs are starting to get weak.
The ratchet knew it needed oiling.
Time for a new coat anyway, right? Now you have a good excuse to buy one.
Confirmed that the tire's inflation is good. And, as long as you can still pick your nose, no harm, no foul.
The tailight was probably already broken, and you would have never known about it if the wrench didn't land close by.
Vent away. I've had plenty of "those days", too. Cussing at it does help (a lot!), and beyond that, all you can really do is laugh about it once you've gotten it all done.
Hang tough!