When I talk about spirits, spirits are angry to help you without wanting anything in return.
And it doesn't necessarily have to be an animal blood.
But if there are some fruits, fresh flowers, something, you must give something in return. People participate without respect and they are bringing in and stirring up a lot of bad spirits and bad energy.
These tarot card readers especially that are not practicing properly they are just flipping cards and you know when you flip a card you are opening a portal basically you don't just get those answers from anywhere.
You are calling in spirits at that time. I know someone that has been doing this for a long time. She has other protection in place. What else would be a proper way to do it?
head needs to be covered unless you have some other form of protection and a lot of people don't especially a novice.
If you are a novice you need to cover your head like you know when you start pulling the target the person's energy you got to cover your head so you don't receive that and the most vulnerable spots are the head and the back of your neck that is where spirit comes in and out where the back of your neck is mostly when you are sleeping.