Witcraft magick is sometimes categorized as "white," "gray" or "black." Many of us believe magick is not black, white or gray. It is in the heart of the witch; meaning magick is magick and you send out whatever energies and intent that you choose. Negative energy attracts negative energy and the same goes with positive. That is for any soul, witch or not.
One of the most important reasons untrained/uninformed people should use EXTREME caution when performing a spell is due to interference. Reminds you of football, right? Well, it is actually the same concept. One must take the time to realize every single situation or person that may cause interference to your intent. Such an event can cause negative or even tragic results. Here is an example to clarify this. Say you do a spell to attract money into your life. Unless you specify in detail HOW you wish to obtain money, you may send out energies into the universe that may result in you receiving money due to an inheritance or insurance policy. Get it? Maybe your house will burn down or you wind up in a car accident. Also, regarding money spells, never ask for more than what you really need. Never be greedy. Don't do a spell to win the $20 million lottery. Besides, you are highly unlikely to be successful. Be realistic and fair. Always give something back to the universe when asking for something. Plant a tree, make a charitable donation or even simply be kinder to others in the world. We should all do things like that whether asking for anything.
Books You Might Enjoy:
Thomas Moore - Candle Magick For Love
Aleister Crowley - White Stains
Amber K - The Basics Of Magick
Anonymous - White Magic Spells