If I were my own best friend I would think about…
be a vein.
transport back to your heart.
(Things being transported: ideas, experiences, dreams, thoughts, hopes, skills, love)
***In the simplest sense, veins transport blood and various substances (nutrients or waste products) back to the heart.
If you are a vein and you are transporting things back to your heart, the question is what are you taking there? I would love to say I am always feeding my heart the positive list of things from up above… ideas, experiences, dreams, love.
But sometimes, just like veins in the body, I am bringing back “waste products” and I am filling my heart with doubt, fear, anxiety, jealousy. I guess the key each day is recognizing what is good for me, what is bad for me, and focusing as much as I can on bringing back the good and neutralizing or sorting through the bad before it gets to my heart.
If I were my own best friend... 
I love the way you combine science with the most important things for us to remember in a truly beautiful rendering.