What are your thoughts on entering another persons home while carrying? Either close friend or an acquaintance? Is there a courtesy in disclosing or asking permission to bring a firearm into their home? Or is it one of those don't ask don't tell things? I'm not sure how I'd feel about someone else coming into my home armed without my knowledge. Whether it be a group get together or whatever, frisking everyone at the door would just seem odd. Do you just consider everyone armed and keep your situational awareness tuned in at every moment? I suppose I am just now considering the issue and though I would throw out some food for thought. What are your opinions on the matter?