M Attracting Everything In My Life..

Is it possible what you think it will happen everytime according to your wish? as if u r the creator of your life. none of the outer source can influence u..its sound like a theory without any practical use..
But just few days back i came across a book called the Secret..it claims that u can do all this . u don't need any extra supernatural power.it is yr mind, yr thinking power that attract everything in the universe. What u think, u will become like that. it is your positive or negative thought that making your destiny in a subtle level.if u need anytihing, then just think about it vividly, feel it n creat a picture as if you are having that thing, then whole universe will conspire to get that things for u.its the law. N now i am applying this law in my life. its stated to create change around me. I am becoming more positive person now. A feel good effect proceeding around me.it's mesmerizing...