The cosmos is a dangerous place, truly trying to get a partner that you can trust 100% in this cosmos where everyone betrays everyone is a daunting task. Many times love can be a fleeting emotion here, and families and powerful organizations can fall from within. No one can say what their significant other is thinking at all times.
Hence, it's true that one can't mark how someone can grow up to be, but at times there are fixed ones, ones that understand themselves so deeply that no matter what comes their way, their behavior and actions would be the same. The biggest luck of anyone in the cosmos would be to get someone on your side who would never betray you and would stick to you through thick and thin.
