Have you ever stopped to consider what life is?
All living beings are the continuation of a chemical reaction that keeps fueling itself which started about 3,7 billion years ago on a planet revolving just one of the billions of stars in the universe. You and me are no different. The fact that part of us consists of the most complex structure in the known universe, the human brain, and are able to be conscious of our existence doesn’t change the fact of what we ultimately are. A super complex structure with thoughts and feelings, but a chemical reaction nonetheless.
It always makes me chuckle when people claim that chemicals, in general, are bad since the people who say so are a chemical reaction itself and often promoting an organic diet which consists of the results of one of the oldest chemical reactions on earth since fruit and vegetables are the result of the same chemical reaction we emerged from.
Keeping in mind that we are just a chemical reaction can help put things in perspective a bit if you ever feel overwhelmed or are tempted to take life too serious. But does this make life less valuable? Not at all. To change the perspective a bit you could consider the following as well which is equally true: We are a part of the universe that is able to observe and experience itself, which is pretty cool. If we didn’t exist no one would ever notice the universe existed at all. Our existence makes the entire universe more meaningful. Without anyone noticing it being there it would be completely pointless.