I hope you realize that pyrokinesis is not real and by fire magic I am assuming you mean working with the elements. If you mean making fire appear at the end of your finger tips... it is just never going to happen because this is not Avatar or any other work of fiction.
All magik does, because the laws of science don't look into fields of energy or anything like that, it is science but it isn't part of scienctific theory yet, if they choose to explore the way we see and use the world it can be.
Even if magick were to be proven with scientific theory,pyrokinesis still wouldnt work because not only does it defy science,the part of science it defys is gravity.
If the human brain actually did have enough energy to manipulate something with out the use of movment,the energy would be intense enough to majorly rupture the brain and cause probable imploding.
Honestly,if that was real,the whole world would know about it,especially if simple-minded teens were the ones attempting it.
I'm not a simple minded teen, you all think it's fake but it's not. I WILL prove you all wrong without fail. I swear It i will become strong. I will never stop, u will all see. I am not some ignorent child with foolish thoughts. I will keep walking down my path and find the power that I seek. I WILL PROVE YOU ALL WRONG!!!