The OP lives in Lebanon. A rearing horse is not the most dangerous thing he has to deal with.
To the OP- there are right ways and wrong way to teach your horse to rear. If that is what you really want to do then you should find a book or DVD that shows you how to do it. Ideally you would find someone to help you "hands on" but if that's not possible then the book and DVD will get it done.
There's nothing like the Rockies in the springtime... Nothing like the freedom in the air... And there ain't nothing better than draggin calves to the fire and there's nothing like the smell of burning hair. -Brenn Hill