I have had him since he was 10 weeks old. he was a stray and when i found him he was barley alive. i kept him and nursed him back to health. He is pretty plump now and very happy, there is only one problem, he is very aggressive and scared, When i go to pet him he runs off and hides, he some times even hisses and goes to bite me. i don't know why because when he was little i was always holding him, and i never did anything to hurt him. He also goes after my other cats. i have not yet gotten him fixed but i am planing on doing it very soon. once i get him fixed will he calm down? or would he be better off being a barn cat?