I think your understood me wrong - if you hit a car with a car in city, there's a small chance anyone will get seriously hurt, but if you hit a bike with a car, you can kill someone and it doesn't matter if it's your fault or not, it sucks anyway and you can get into serious trouble. So even thought motor users do more stupid shit, the chance someone will get hurt is much smaller, therefore cyclists should be much more careful when driving on roads, but from my experience it's the exact opposite, and it's scary.