I understand sometimes people choose not to "believe" because they were not raised Christian, they see bad things happen in the world or their lives weren't the greatest and they come to not believe in a God. But the truth is....God is a good God and He loves you very much! You are His child and He is your Father.
You can choose
to believe at any time in your life. When you ask Jesus to come into your heart and show you the meaning of life....He will do the changing...not you. Your life will be better than it ever was. I believe that is why so many people are depressed nowadays. Because we are searching for "answers" in all the wrong places (jobs, friends, money, etc). When truthfully....the answer is in the Bible.
There will never be another YOU. Nobody will ever be exactly you....because God created us all unique. The love, food, fresh air, sunshine, animals, family, friends, water, and laughter we get to enjoy are because God created it for our pleasure. How can anyone possibly believe all of LIFE came from just chemicals and evolution is a surprise to me.
But that is just my perspective.
Best of luck to your journey to finding peace and happiness.