So even though I have a fear of heights, I recently strapped myself to another human being and stepped out of an airplane at 12,000 ft. I took my blood before and after, and I had a huge spike of oxytocin.
Por eso, aunque tengo miedo a las alturas, hace poco me até a otro ser humano y salté de un avión a 4.000 metros; me saqué sangre antes y después y tuve un gran aumento de oxitocina.