Magic = trick + skill + experience.
You got this equation very correct.
Magic is not real, but illusions and skills are. Most of the times we call them magic because it is hard to explain how it is possible.
You'll be glad to know that magicians take a lot of time to perfect their tricks, especially the difficult ones. Some even died doing particular magic tricks. /Respect
Magic is an art which must be done at perfect or else you will become a joker in front of the audience that is why it is nit an easy job to do.