yeah man. there should be no laws. i know if i kill someone then i go to hell when i die, if i steal i know i'm a bad person..... dude, i don't want you smoking while i eat dinner. i'll smoke WITH you after dinner, but while i'm in a restaurant in non-smoking section i don't want you smoking. or smoking in the mall. they protect other people. also they protect kids that would not be wearing seat belts unless their parents were afraid they would get a ticket for not buckling their kids. i agree , if you like over 18 you should not HAVE to wear a seat belt, that way when you crash, it'll be one less stupid person on earth, sorta like natural selection,,, too bad the laws are made to protect people.