Around my home, 11 km. My bicycle creaks incessantly. It's not the seat post. Is it the chainring? Chain? Crank arm? Bottom bracket? To get rid of the noise, get rid of the bike? That's over the top.
On a whim, I change the pedals. I crank it up, no noise, no matter how hard I try.
I've neglected my pedals for so long. I brush off the dirt and oil it with tender loving care.
What's the one thing in your life you need to change?