The complication with this situation is the man is letting me live at his house for free while i save up for a place. he asks me to take him shooting so he can try some cool guns. I'm 19 and i think i know 5 year olds with better gun handling skills than this 57 year old. so far every time we have gone shooting he has swept me with his muzzle(fully loaded, one in the chamber) and has had his finger on the trigger whilst doing so. I've finally had it after this incident. he swept me with the muzzle. said "i don't think its loaded" then proceeded to pull the trigger and put a 115gr 9mm round into the dirt 2.5ft to the left of me. he then goes "I'm sorry i thought it wasn't loaded" My statement went something along this line "are you fu***** kidding me paul. sorry doesn't explain why you just almost shot me" i don't want to lose my place to live because he got offended that i won't shoot with him anymore. but this man has no firearm safety and I'm worried its going to get me or my girlfriend hurt one of these days. any ideas on how to tactfully handle this situation