I am pleased you asked :)

The subliminal films on YouTube I am struggling with a bit.  There are hundreds like this one:

https://www.youtube.com/watch?v=Ayeyk1cZjvo

So hard to tell fact from fiction in the comments when it's easy enough to set up fake accounts and give the impression of success to encourage more views.

I feel like there is some truth to it but further research is required to fully understand.  Ultimately I would love to create my own frequency tones as I do believe this would be way more powerful than listening to a YouTube video designed to make money.

One week to go till I pick myself a fine looking bunch of stinging nettles ;)