wow, it's been a while since i heard someone want to be like Charmed [i feel all nostalgic]
anyway, like everyone said, these abilities do not exist in reality. Charmed is a fantasy show to entertain people. if it was the least bit accurate about real magick you would be most likely bored stiff. real magick is subtle, takes time, and works with nature. there's a lot of meditating and waiting. when you cast a spell you won't see instant results, time won't stop, sparks won't appear, you won't fly, or teleport, or anything. real magick is rather similar to prayer [and you know how interesting watching a prayer group is] you close your eyes, say some words [maybe light a candle or mix some herbs together] and that's the spell. nothing special, nothing tv worthy. this isn't to say the magick isn't real and it's not powerful, but it is the total opposite of Charmed. if you would like some book recommendations to learn about real magick, we'd be more than happy to help, but Charmed magic will never be real.