Well, i admit freely i suffer from arachnophobia as well.
having some medical and zoological education i know perfectly well that they are mostly pretty harmless, especially speaking Europe here. Still makes my insides quiver in panic when i see one, see pics etc. Funnily enough, they fascinate me none the less.
Funny anecdote: A few years ago we had an unexpected and very unwelcome guest at zoological institute of vet school in Munich. Some guy coming home from a trip to Australia saw a small black spider running out of his suitcase on unpacking. Instead of just stepping on it, he caught it with a glass and called the firemen. Those, not knowing what to do with the possible "threat" called the zoological institute. Which came, took the now "official and known-to-authority" dangerous animal in "custody". It was indeed identified as a black widow species. But..... now what.... they had a small (about 1/3 inch WITH legs) black spider (more or less a danger) sitting in a jelly jar, inside another glass box inside another, save, glass box. Had it ever escaped, theyd probably never heard or seen anything from it again. They didnt know how to feed it, they couldnt kill it (since it was an official thing).........
We (students and prof) had a good laugh about it, prof said he just wished the guy wouldve smashed the thing on sight. Unfortunatly i dont know what happened to the poor, unsuspecting spider. It probably had to starve to death in its jar.....