Actually, lots of things are impossible.
[sarcasm] Quite the inspirational post, given the context. [/sarcasm] Way to go ass.
With that bit of unpleasantness out of the way, let me now address Miss Hall's concerns.
I don't believe in handycaps. These aren't disabilities that you are cursed with, only a situation you must work around. Your act that you will develop will need to play to your strengths, and minimize using your weaknesses.
There are a lot of ways to present stage magic that isn't reliant on grand illusion. You just need to find and hone pieces that best fit into what you can do, and what you want to do.
You can certainly get stage hands and extras to fill in on stage doing the things that your yourself can't. You're still the magi, and in control. You are just controlling it through others. Kind of like a puppet master.
Your CP actually could benefit you as well when it comes to getting a theater to perform in. An inspirational, uplifting show about over coming personal challenges and hurdles would be a wonderful thing for the community! I can't think of a church, theater, or any stage for that matter that wouldn't want that kind of publicity working for them!
Also you don't have to do the entire show by yourself! Partner up with other talent and present a vaudeville style 10 in 1 show. That's 10 different acts all under 1 roof.
Don't let your disabilities get in your way, You just got to figure out how to work with and around them that's all.
All the best to you,
Draven