Freezing half your bread and milk saves way more than shopping less often.

Man, I always figured rattles like that meant something was actually worn out or loose, so I'd start pulling parts and checking bushings. Then I wasted a whole afternoon on a guy's Silverado chasing a clunk that ended up being a wrench he left sitting on the rear crossmember. Now I shake the frame and bang on stuff with my palm first before I even grab a socket. Cheapest diagnosis I ever made was just listening before touching anything.

Funny how it's never the fancy fix that does it, just a gap by a door letting warm air in and confusing a sensor. Half the problems in life turn out to be the boring stuff nobody wanted to look at first.