Well,
I am 25 years old. And some would say I've accomplished a lot at my age. I'm going to be tough, but without this knowledge, I would not be as successful as I am in a few mediums of entertainment.
First, why do you want to get into magic? Is being an assistant on stage twice with David Copperfield the only reason? Do you want to perform? Have you performed? Do you want to be respected as an artist? Or do you think you can earn a lot of money by being a magician?
Second, I would try to stay true to who you are, there are a million stage magicians out there who "recreate illusions". If you are wanting to do everything like David Copperfield, I hate to break it to you, but there are a lot of touring magicians that are doing David's tricks and they are not selling out arenas, don't get me wrong, some are, but most are not.
There is a reason David Copperfield, Criss Angel and David Blaine are the three most recognizable magicians in the world today. They are all different, and have totally different styles.
Third, if you have never performed before, I suggest you try it out, whether is be dance, karaoke night, card tricks to friends or coin tricks to family, start performing. I keep up with your posts and the only time I have ever seen you mention you being in front of a crowd is when you were an assistant with David Copperfield. Its awesome, yes. However, you need to probably find something you can do on a weekly/monthly basis. You will find it is far more rewarding, and hopefully it will inspire you to branch off and come up with ideas with a more original twist.
Last, remember that less is more. There are very few illusionists that can do 45 tricks in an hour and fifteen minute show. Everyone on this forum has had this discussion. If you can do Three AMAZING effects, it is better than 10 mediocre tricks.
Just some food for thought, if you have any questions I'd be happy to answer them.
Katie Egleston