"Who gets to determine when the old ends and the new begins? It’s not on the calendar, it’s not a birthday, it’s not a new year, it’s an event --big or small, something that changes us, ideally it gives us hope, a new way of living and looking at the world, letting go of old habits, old memories. What's important is that we never stop believing we can have a new beginning, but it's also important to remember amid all the crap are a few things really worth holding on to" - Meridith, Grey's Anatomy Season 2: Begin The Begin

So now I ask you, my friend, which of the few things are really worth holding on to, and which are not?