Fear grid-irons your broken, suffering heart with strength, encasing it with a protective, tough shell. One that soon becomes a prison that will emaciate the unused, enclosed heart inside if left to its own accord. But renewed hope gently unwraps the hard cast, and replaces it with a more resilient, pliable layer, protective, strong, but permeable so as to let love soak in and nurture the malnourished, dying heart inside.