I also find it comes back to me. When I am in need of great advice, all those people I helped either know and can return consideration I gave them, or can intoduce me to someone who can.
https://en.wikipedia.org/wiki/Edgar_Cayce
If you make the analogy between advices and “channeling” in the woo-woo psychic sense, there is general agreement on “clear channeling” being the way to go, from what little I’ve read. It is as close to a “law” as anyone (anything?) is willing to posture. There are conservation and symmetry laws all over the place, it seems. As above, so below. Do unto others. The usual.
Also, I'd say most people don't listen to most of my advice.