This quote combines humor and reassurance, suggesting that the person being addressed has inherited resilience and strength from their family's unconventional history. In the first part, "you are going to be fine," it offers comfort and assurance to the individual, implying that they possess the inner strength to overcome challenges.
The phrase, "you come from a strong line of lunatics," playfully acknowledges the uniqueness and perhaps eccentricity of the family background. It suggests that this unconventional heritage has bred a kind of resilience and adaptability that can be an asset in navigating life's ups and downs.
Overall, the quote uses humor to remind the person that they are not alone in facing life's quirks and challenges, drawing strength from the idiosyncrasies and fortitude of their family's history. It encourages a lighthearted perspective on life's hurdles.