I can see the tyre pressure values of each individual tyre on my speedo display. I wasn't aware of this until recently but now I find I'm obsessing about getting the pressure levels bang on each time I'm driving. Inevitably one tyre will be marginally out, maybe due to being in the sun or the shade, but I find that slightly annoying. It's important to check pressures but I'm being overly sensitive about this.
So, what do other people obsess over that is slightly irrational or excessive?
So, what do other people obsess over that is slightly irrational or excessive?