How surreal it must be to live as a tree in winter? Day by day, it gradually gets too dark for you to get enough energy. Until at one point you surrender and let go of the only thing that could possibly feed you. All you can do is to stand there, hoping it will work out somehow.
If you feel like you’ve lost everything, look at the trees. With their roots deep down in the ground, they can let go of everything and still stand tall in the end.