When I come across a new bit of New Age stuff, such as, attracting what you want to yourself from the Universe through your vibrations, I set my inner rationalist on it. And in this case, my rationalist says something which my inner toddler translates as, “NAWB alert! NAWB alert!”
But I have other tools. What of the basic Sea of Faith understanding that religion is Metaphor, that even if the doctrine does not literally describe reality it is the product of human experience and may be useful: so to a SoFty, the Resurrection did not happen, but it is True. Then there is de Bono’s idea of a Po, a poetic or provocative utterance: what matters is not whether it is true, but whether it provokes useful thought.
My other tool is to take it a bit at a time. It may not be that by “vibrating” I can attract things I want, but it is possible that by vibrating I may drive them away. How am I vibrating? Can I at least cease driving things away?
A habit which I might reduce is the use of a new concept as a new rod for my back: not vibrating right becomes not vibrating right yet. A habit which I might increase is, taking responsibility. Am I responsible for my life so far? Yes.