In this week's Torah portion of Chayei Sarah, we meet Isaac for the very first time since he was nearly sacrificed by his father, Abraham. When we meet Isaac in his state of PTSD, we find him out in the field meditating before the sun is ready to set. Isaac is no longer content to trust his mental (let alone physical) health to other people. Instead, he takes his fate, happiness, and general well being into his own hands (and God's), and sets out to be alone in a field to meditate and center himself.