1. practice is the best, choose your good role model and thing about them, how they became a famous?
2. ask the question your self.
3. some thing happened some where, ask your self like why it is happened?how it is happened?
4. while you think about the past happenings, you will get a solution at different levels.
5. if you get a solution, ask is this possible for that?
6. when you ask like this,again you will get new innovative ideas.
7. to develop analytical skill, you have to refer a lot of books.
it might create an analytical skill. lot of books available on the internet regarding this.
8.even if to develop lateral thinking, the best way is ask questions yourself.
9. visit below website, it will give more information.
10. url: www.increasebrainpower.com