In Indonesian, there’s an idiom “guru kencing berdiri, murid kencing berlari” which literally translates to teacher pee standing, students pee running. Meaning that students/followers learn not only good examples but the bad as well, and will one day be better at it than their predecessors.

I drove a diesel engine car for a while and felt everyone was so SLOW even on the fast lane, as if they’re sightseeing or something. Then I tried a gasoline car and I noticed that I have a better temper. Turns out the diesel engine vibration is more noticeable at low RPM and it’s getting to my nerves.

I’d assume driving would be the worst for mental health since you don’t get any exercise and can’t do anything else either. You can finish some work or read a book on the train, or get some exercise through walking or biking, but with cars none of these.