i was the only 1 other then my mum who did not smoke in the family house thats 13 people who smoked , and yes you get use to the smell and breathing it in everyday , but today no one smokes in my house and if i go round to my family its my choice to stay if they smoke too, but like i say my house my car even the companys vehicles if i am in them no one smokes, its a filthy habit sorry if that upsets others but it is