Eg, I misplace my wireless headphones a lot. Something comes up that demands my full attention, so I take off my headphones. My headphones live at my desk.
If I walk to my desk, I'm likely to forget what I needed to do - there's lots of stuff demanding my attention on my desk, after all. Someone could also engage me in conversation on my way. Much of the time I'll return to my original task without issue, sometimes I'll get distracted for 15 minutes, sometimes I'll get distracted for an hour.
It's a lot cheaper to just put down my headphones. Or maybe it's more accurate to think of it as less risky.
Some people are completely comfortable with being late, or having smudged glasses, or driving erratically - it does not bother them in the slightest.
Their world is completely different to mine, and it's not that they don't care about the sloppy code or that they are too lazy to polish it - they don't even see it.
Humans are surprisingly diverse in how their brains work.