Power of beliefs
How to get drunk without drinking.
Or how to do voodoo.
The accompanying text to the second one seems to indicate that the writer thinks that a New Age believer is more vulnerable to the power of belief than others. But we all have beliefs, even atheists or skeptics have beliefs. Even if you choose to only believe what your eyes and hands tell you, that's a belief that you can trust that.
"This reminds me of something. When I was in the third grade, I used to get these pains in my hands and wrists. When I actually saw doctor about it, he couldn't find anything wrong with me. It turned out I was just imagining it."
Not just pain, but actual changes to the body, for instance blisters, can be turned on by a hypnotist. Makes you wonder how much of illness and suffering is actually caused by our decisions.