I hate snakes

We found this sucker in the road VERY close to our farm. I don´t know what kind it is but it was quite big. Whenever I see one by legs start to shake and I feel really dizzy. It doesn´t matter if they aren´t poisonous I still feel disgusted.

If you look into the snake fauna of Portugal you can read that there are several species in Portugal but only one poisonous (?). This one is what I believe a false smooth snake, and they are nor poisonous if I understood everything correctly. But I still don´t like them.