Few critters consume more vermin than a snake. I've never had a problem with them and I've never killed one on purpose (I've hit a couple in the car). I use a walking stick to cross logs and such so if there is a snake on the other side they see the stick first before I step across. Otherwise, I just give them room and keep going. I don't have a problem with them around the house. One every now and then but they are non-poisonous so they don't bother me.
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