Hmmmm what is this anyway?

In this world where eternal sadnes falls
This is all i can do for you
Even though i can't be a big roof
I can at least be an umbrella held over you

Destiny versus fate

Although the words are used interchangeably in many cases, fate and destiny can be distinguished. Modern usage defines fate as a power or agency that predetermines and orders the course of events. Fate defines events as ordered or "inevitable". Fate is used in regard to the finality of events as they have worked themselves out; and that same sense of finality, projected into the future to become the inevitability of events as they will work themselves out, is Destiny. In classical and European mythology, there are three goddesses dispensing fate, The "Fates" known as Moirae in Greek mythology, as Parcae in Roman mythology, and Norns in Norse mythology; they determine the events of the world through the mystic spinning of threads that represent individual human destinies.
One word derivative of "fate" is "fatality", another "fatalism". Fate implies no choice, and ends fatally, with a death. Fate is an outcome determined by an outside agency acting upon a person or entity; but with destiny the entity is participating in achieving an outcome that is directly related to itself. Participation happens willfully.
Used in the past tense, "destiny" and "fate" are both more interchangeable, both imply "one's lot" or fortunes, and include the sum of events leading up to a currently achieved outcome (e.g. "it was her destiny to be leader" and "it was her fate to be leader")