“What day is it?"
It's today," squeaked Piglet.
My favorite day," said Pooh.”
― A.A. Milne
Everyday should be your favorite day. Some days are crappy, like today I am sick and can't wait until I feel well again, but I can still appreciate what I have and realize this won't last forever. Look for the positive in what you have and not the negative. It isn't easy, but it is worth it.
“Time isn’t precious at all, because it is an illusion. What you perceive as precious is not time but the one point that is out of time: the Now. That is precious indeed. The more you are focused on time—past and future—the more you miss the Now, the most precious thing there is.”
― Eckhart Tolle, The Power of Now: A Guide to Spiritual Enlightenment
Don't run out of time, live in the now and glory in all that is around you.