Serious response here:

It will work if you believe it will, and are committed to making it work. Despite popular poppycock, success is not the result of "luck". It is the result of commitment, hard work, sacrifice, and unflagging belief in one's self. There may be setbacks, but self belief will get one by those obstacles. I genuinely believe people achieve whatever level they believe they are capable of and deserve. That includes failure. Those who accept it, believe that's what they deserve as well.