If I could say anything to women facing their own goliath obstacles right now it would be "Yes. You. Can."  Seriously, these words echo in my head over and over all the time when I am getting frustrated. A Bootcamp instructor in 2010 used to yell those words as she followed behind us during tough workouts, and it became my mantra over the years.  I feel the conflict between the things I WANT to do, with the things I HAVE to do, and sometimes it's overwhelming and I just want to quit. So I remind myself, yes I can.