This isn't about weed, but I was hoping you guys could provide me with some guidance on an issue. I am living at home with my father and a month ago our relationship was great but current it's gone to shit. When I've tried talking to him he will cut me off mid sentence and just talk over me. I will patiently wait until he is done speaking even though he is the one at fault. Once he is finished talking i will calmly say "It's very disrespectful for you to cut me off while I am talking. Could you please allow me to finish what I have to say?" He literally shrugs it off and responds with "It's survival of the fittest." After his reply I decided to stop talking to him. After I ate the dinner he cooked, I walk away in silence. He proceeds to act like a 5 year old and say "Oh, so you don't even thank me? You're so rude." I quickly thanked him then stopped talking. This is a complete double standard and he has only recently become like this. I can't move out either. Any advice from you guys? I've tried explaining the situation from my point of view in a calm manner, but he literally doesn't give a shit. I feel like I'm dealing with somebody with mental retardation.