Do not stress over the broken dreams of yesterday,
Cracks in the walls of your good intentions allow the glimmer of light,
Neither sought or understood,
To shine through.
You cannot know what awaits,
Not can you have more than the slightest effect on your life's outcome for 'you' as you know yourself to be is nothing more than a grouping of molecules more complex than the universe you reside in and your thoughts and designs no more authored by you than your eventual fate.
So please do not angst over broken hearts and what may have been,
You never really had a chance anyway,
Yet realize that something good and often better will come for within you resides the universe just as you reside within it.