12x12, Stuck in the Middle (With You)
14x10, Nihilism
15x08, Our Father, Who Aren't in Heaven
15x18, Despair
[ID. Four GIFS comparing similar lines in the last four seasons of Supernatural. In the first GIF Mary sighs and tells Sam "Since when is life about getting what you want" In the second GIF Pamela leans towards Dean in the back office of Rocky's Bar and asks him "How come you only want what you can't have?" In the third GIF Adam shrugs off Dean's apology with "Since when do we get what we deserve?." In the fourth GIF Castiel, early in his confession, tells Dean "Because the one thing I want, it's something I know I can't have." /END ID
Kintsugi (金継ぎ, "golden joinery"). As a philosophy, it treats breakage and repair as part of the history of an object, rather than something to disguise.