I have had a phobia of spiders ever since I was younger and saw the movie Arachnophobia. I had to check all around the toilet before I could even go to the bathroom for a year, after I saw that movie. I am still scared of spiders, doesn't matter what size they are. If they are an Arachnid, I want it dead and out of my house. If it is already out of my house, I will give it a wide berth like it's a bomb waiting to go off. If it moves, I get a stick with a 3-foot-reach and beat it to a pulp. I don't mind the ones outside too much, because they keep down vermin insects. But if they seem aggressive or twitchy they are toast.