lol...bit of a fallicy about goats and horns.....
goats are well aware they have horns, and so are we....lol...and they usually use them for scratching their own backs.....not much else.
it is not the horns that people should be wary of, it is the hard helmet they have on the front of their head, this is the place that most damage is caused ( horned, disbudded or polled )
goats are by nature quite gentle, curious, sociable creatures, and the bad tempered ones, are that way because of the way they have been treated in the past, the same as a biting dog, spoilt child, arrogant adult....lol...if they are taught manners from a young age, they will remember them all their life.
just be aware of this when you buy your goat, and you should be ok.
generally as a rule, with most animals, the smaller they are, the more they have the ' little creature syndrome' the larger they are, the more gentle they are. ( but there are exceptions to every rule )...fofl.