I believe life has a worthy living purpose. And life is bigger than ourselves. That's why we need to discover our purpose than create it. The purpose we are created to live is already given to us but we fail to know it. The reason we have the notion of search deep inside us about the meaning of life is directly related with our intense desire of discovering our purpose in life. So it takes time and prayer and awareness of self to come to find the purpose of life. If there is no purpose to die for then there is no reason to live for.