In the back of my mind, i am always aware that my life exists as a whole unit in some dimension/reality even though I only traverse it on the one wavelength. So, I guess this is a leap, but I think it appropriate to try and inform my past self of pitfalls from the vantage point of my current self. Why not? To the me from long ago these are lessons from the future. I send them out into the metaphysical wayback machine, to a past me. And if you are currently traveling along your own younger path right now, then to you as well. Help yourself.
I aim to include lessons I've learned along the way, from the sublime to the mundane. Parental, practical, spiritual, whatever. Who knows? Could be like good advice. Or not.