People have loud motorbikes and cars because they want attention. It seems very fundamentally selfish. I've spent a lot of time in the countryside where there

People have loud motorbikes and cars because they want attention. It seems very fundamentally selfish. I've spent a lot of time in the countryside where there is a motorway in the distance, and the general low rumble road noise seems to be mostly the tires etc. But then sometimes a loud motorbike revs and that really carries and intrudes.