The last song on Kanye West's debut/multi Grammy Award winning album "College Dropout", is entitled "Last Call". After giving a thrilling performance, which only takes place after an intro by his Big Brother Jay-Z, Kanye goes deeper into how he got his record deal. take a listen.
Through the quest of your realizing your dreams there are going to be people who doubt, people who don't see the vision and there will be a lot of work and perseverance required on your behalf. But you can do it!