With that kind of take, I'll raise with "write untestable code by writing for only you and only current you." I'm often surprised how thoughtful past me was wi

With that kind of take, I'll raise with "write untestable code by writing for only you and only current you." I'm often surprised how thoughtful past me was with code, knowing how people might try to screw it up. Even to the point of having useful and sometimes fun error messages. Feedback from other people agrees with that assessment. Avoiding misuse is avoiding the untestable.