I'm coming out, I want to be a writer/director

I'm sure everyone has this aspiration, what if I could make movies? That would be fantastic. I am absolutely determined to leave my impact on the film making industry. I don't have much for stories yet, creativity is not my strong front. But little by little or as they say in San Antonio, poco y poco. After watching stuff on Mythbusters I decided to try out mentos in Diet Coke. I'll post the link to my youtube account on here.