you can train it so you are able to pat its head but be careful because while you are petting it, the first time it might not like it and so it might hiss or even bite you! you can also train it so if you put it outside on the grass it will no not to slither away and it will just stay in the front yard or where ever you train it to stay, but it will take alot of time and effort and if you have any small pets or even a cat or dog it wouldnt be a good idea because it might bite them or eat them.
Not a damn thing. I don't train snakes.
Bite my ex.
Scare off neighbors by just being there!