I don't think leaving doors unlocked is safe anywhere in the US anymore. And in my current unfortunate position, I'm staying at a low rent motel, which is frequented by meth heads fresh out of jail. Not long ago some lunatic threatened me with a knife, while in a drug induced psychosis. So I'll have to say no, my door stays as locked as locked can get. I have no firearms here, so the deadbolt and 911 are really my only defense. Well I do have meat mallet, and I may need to use it soon, to tenderize an intruder. This place is a dump and getting worse by the hour.