TRE Integration tool recommendation - MC2 Method

I want to recommend a great tool I found 15 years ago already, that I think can help greatly with TRE integration.

This tool helped to go through some tough situations in life, many many years before I even knew what TRE is.

Basically it talks about being present and observing the (unpleasant) energies that are flowing in the body in a given moment - with some tips and tricks.