A magician was showing his magic in his performance. Some people were blindly believing those magics. It's not only magician but also some so called yogis and snake charmers perform miracles to attarct people to themselves. But what are these miracles or magics, are they really superantural things? No. There is nothing supernatuaral about them, but they are simple tricks. That's why the yogis can sit in the air with the support of hidden seat attached to their trishul. That's why magician remain underwater for much longer time with the help of hidden oxygen supply system. This list will go long and long, so I will stop here.
But what is the moral of all this? There is nothing like pure magic which is supernatural, all these are tricks. Do not believe it as magic but believe it as trick.
Some people are tricky in nature. They do tricks and create an illusion that a thing has happened which is not possible to happen, but deep there in their minds they also knew that what they have done is a trick and nothing else. But when these tricky people start thinking that their tricks are real and what they are showing others is reality, then they are making fool to themselves. It is best to keep away from such fools who act very childishly without any maturity.