Bug's Life

So i have this officemate/flatmate who's bugging me about my decisions in life. Ok, so i changed my mind. So what? What the hell is your problem with that, it's my life anyway and i didn't ask you to get involved. I don't need you to bring up everything that i have said from the past that i will do this and that but sad to say plans don't often turn out as you expect them to that's why there's plan B,C,D and so on. Why don't you just stick your *** on your own plans in life instead of bugging me. I need you out of my life. You are not really a bad person but i don't see you as a good friend that i could trust so i am sorry but your opinions are not mine to consider.