Life, unfortunately, isn't all black and white. It can be cruel, insufferable, and merciless. But aside from all that, life can also bring one of the most amazing experiences; may it be love, traveling, eating a new dish, watching a new exciting movie, anything. It is very easy to be weighed down from all the stresses that life can bring, and we overlook the small things. However, as
@Wyote mentioned, ultimately, perspective is what will bring you meaning to certain aspects of life.
The shirt you are wearing, it was handcrafted by a women who worked hard in a factory in either China, Thailand, Vietnam, or somewhere in the Asian region.
You have eyes to see the grand spectacle of life---the sun, birds, sky, people, plants, buildings, pets, etc---- hands to do simple but profoundly important tasks, such as writing, eating, buttoning your shirt or jeans. You can smell various scents, may it be oranges, the fresh pine that was naturally created by pine trees outside, gasoline, roses, vanilla, etc etc. Touch, you can touch when a person holds your hand, kisses your cheek, or you petting the soft fur of your beloved pet.
The small little things. I probably mentioned enjoying the small things quite a few times on this forum, but it's incredibly important. The moment you start being grateful on these certain minuscule aspects--- your views on life starts to change.
It really is all about perspective.