Friendly advice.

For nightmares that have snakelike or dragons.etc: Find one of your friends with ferret's and just interact with them from time to time, A ferret can kill those kinds of snakes and demons and usually they will give you a lot of room for even knowing a ferret owner.

Thanks for the info. The Mongoose can kill a Black Mamba snake. And the Mamba is one of the world's most venomous land snakes.