I was searching an answer for this question for a long time, But every time i reach a conclusion it's again go back to where i was started or more and more question came to my mind. Some say it is to make money then others say it's for popularity. so I asked what i wanted do with my life or what Iam living for. to become something or someone ? no. so for what? i liked games is it that why I am living ?no. I liked when everyone around me praised me and told me that you are the best or something like that is it this? no. the conclusion i have was self-satisfaction. I was living for self-satisfaction . when I play games it's satisfy me and when everyone praises me its also satisfy me . But when i asked myself the question without a gole how much time can i hang on? that was my question . so I decided my gole should be some thing that I can enjoy also satisfy me . if you didn't choose your gole carefully you will be bored your entire life.