People like you would have others believe that we evolved from apes and other animals.
People like us believe in God.
Do you beleive in God?
I am going to assume that you do not. Lets say for argument sake that I am correct and there is one God that created heaven and earth. He told us if we belive in Him we will have ever lasting life. Those who do not believe will not enter heaven. If am correct in believing in God and He does in fact exist then I will have lost nothing on this earth by believing in Him.
On the other hand if you choose not to believe in Him you will have lost eternity and will end up somewhere you probably would not want be. I pray you do not take this path.